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Question 210986: what is the y-intercept and x-intercept for the equation -6x+y=26
Click here to see answer by Alan3354(69443)

Question 210985: graph and indentify the y-intercept of equation y=3/2x-5
Click here to see answer by Alan3354(69443)

Question 210997: Evaluate the logarithmic equation for three values of x that are greater than 1, three values of x that are between 0 and 1, and at x=1. Use the resulting ordered pairs to plot the graph. State the equation of the line asymptotic to the graph (if any).
y = log1/7 (x+2)
This is what I have so far, indeterminite form which can't be graphed, or can it?
y=(log^1)/(7(x+2)
x+2<=0
x<=-2
x>-2 (-2,I)
x=
I
L[x:I,(log^1)/(7(x+2)]
The value of L[x:I,(log^1)/(7(x+2)] is (log^1)/(7(I+2).
(log^1)/(7(I+2)
I
y=(log^1)/(7(I+2)
I
L[x:-I,(log^1)/(7(x+2))]
L[x:-I,(log^1)/(7(x+2)] is (log^1)/(7(Indeterminate Form).
Indeterminite form
Click here to see answer by stanbon(75887)

Question 211015: -7x>1/15 i have to type an inequality sign and a fraction the solution set is {x|x__ __}
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Question 211067: This graph needs to shift to the right by 7 units and the formula is f(x)=6sqrtx+1s
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Question 211137: Is (7,-3) a solution of 2p+8q=-1?
Click here to see answer by Alan3354(69443)

Question 211149: if (a,4) is a point on the graph of y=4x-3 what is a?
Click here to see answer by math problem solving(30)

Question 211166: Determine whether each pair of line is parallel, perpendicular, or neithr 2x-5y=7 an 15y-5=6x
Click here to see answer by nerdybill(7384)

Question 211199: Ok, hello how are you doing today? I am not sure what this question qualifies as under your drop down bar, but I am in college algebra and very stuck on this question. The quesion is about tangent lines and the problem is beneath this statement.
Write the equation of lines that are tangent to the circle x^2+y^2-6x+2y-16=0 when x=2.
Click here to see answer by Edwin McCravy(20054)

Question 211202: find y and x intercepts for 7-y=8
Click here to see answer by Alan3354(69443)

Question 211246: Evaluate the exponential equation for three positive values of x, three negative values of x, and at x=0. Transform the second expression into the equivalent logarithmic equation; and evaluate the logarithmic equation for three values of x that are greater than 1, three values of x that are between 0 and 1, and at x=1. Use the resulting ordered pairs to plot the graph of each function.
So for this problem there will be two lines on one graph? How do I plot the points? I'm really lost on this one and any help would be appreciated. I'd also be willing to pay a tutor for help on this! Please contact me if interested! Thanks.
Click here to see answer by jim_thompson5910(35256)

Question 211079: Evaluate the logarithmic equation for three values of x that are greater than 1, three values of x that are between 0 and 1, and at x=1. Use the resulting ordered pairs to plot the graph. State the equation of the line asymptotic to the graph (if any).
y= log5x

I just wanted to know if the work below was correct? I want to make sure I have it correct before turning it in. Thank you.
y=log5x
x=0.1:
y=log(5*0.1)
y=log(0.5)
highlight(y=-0.3)
x=1, y=0.7
x=2, y=1
x=3, y=1.18
x= 4, y = 2
x= .5, y=-1
x= .25, y= -2
x= .125, y = -3

Click here to see answer by stanbon(75887)

Question 211240: How do I write an equality describing the amount of revenue that must be generated in order to break even or turn a profit?
Click here to see answer by Theo(13342)

Question 211322: please help me solve I do not understand
1.3(7x+4)>1.8-(x+5)
Click here to see answer by checkley77(12844)

Question 211322: please help me solve I do not understand
1.3(7x+4)>1.8-(x+5)
Click here to see answer by ankor@dixie-net.com(22740)

Question 211292: Find the equation of the line containing (-3,7) and perpendicular to 2x-2y=1. Write your answer in slope-intercept form
Click here to see answer by checkley77(12844)

Question 211350: Here is the question. Find k if the lines 3x-y=9 and kx+3y=5 are perpendicular. I arranged both equations to equal y; y=3x-9 and y=(5-kx)/3, but I don't know where to go from there
Click here to see answer by checkley77(12844)

Question 211359: how do you represent the following numbers in interval notation?
-7≤x≤3
Click here to see answer by rapaljer(4671)

Question 211243: Evaluate the logarithmic function for three values of x between zero and one, three values of x greater than 1, and at x=1. Use the resulting ordered pairs to plot the graph. State the domain and the range of the function.
g(x) = ln x + 2
Click here to see answer by ankor@dixie-net.com(22740)

Question 211511: 1. Evaluate the exponential equation for three positive values of x, three negative values of x, and at x=0. Use the resulting ordered pairs to plot the graph. State the equation of the line asymptotic to the graph (if any).
I'm not sure how to evaluate the equation for the values it's asking for. Where do I start? I know how to plot all the points of the graph, I just don't know how to get the correct numbers with the problem below. Please help!
y = 3(x - 4)
Click here to see answer by rfer(16322)

Question 211579: Find the slope and y-intercept, and use them to sketch a graph
11/3y+5/3x=-8 is the question. I would really appreciate your help with this, the fractions are throughing me off with this problem. Thank you for your help.
Click here to see answer by jim_thompson5910(35256)

Question 211470: The problem reads: Solve each system by graphing. The graphs of the following systems are given in (a) through (d). Match each system with the correct graph: (Note: the graphs are not provided)
What I don't understand is how to solve or what operation to use.
3x-5y=-9
5x-6y=-8
Click here to see answer by checkley77(12844)

Question 211491: f(x)=opposite of the absolute value of x
Click here to see answer by RAY100(1637)

Question 211848: 2r + 5 < -1
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Question 212071: Find the value(s) of d so that the points (6,d) and (4,7) lie on a line that is parallel to the line 7x-8y=-80
Click here to see answer by HyperBrain(694)

Question 212123: State the equation of the line asymptotic to the graph
y=5^x
Click here to see answer by Fombitz(32388)

Question 212055: h(t)=3t^2-4t+5
Click here to see answer by Fombitz(32388)

Question 212213: what is the solved answer for the inqualitie 5w-8>10?

Click here to see answer by checkley77(12844)

Question 212235: graph 1/6x

Click here to see answer by ichudov(507)

Question 212221: 8a. You are going to graph p=f(w). Which variable goes on the horizontal axis?
8b. If 10=f(-4), give the coordinates of a point on the graph of f.
8c. If 6 is a solution of the equation f(w)=1, give a point on the graph of f.
Click here to see answer by stanbon(75887)

Question 212032: You finish a 3 mile race walking race in 27.5 minutes. Write an inequality that describes the average speed of a walker who finished after you did?
Click here to see answer by checkley77(12844)

Question 212432: State the ordered pair that satisfies the equation
2x-5y=-1
Click here to see answer by rapaljer(4671)

Question 212440: At what point(s) (if any) do the lines 2x-4y=8 and 3y=3x+6 intersect?
Click here to see answer by checkley77(12844)

Question 212431: Find the ordered pair that is a solution to the graphs
y=2x+3
y=x-2

Click here to see answer by checkley77(12844)

Question 212431: Find the ordered pair that is a solution to the graphs
y=2x+3
y=x-2

Click here to see answer by drj(1380)

Question 212626: I want to make sure I did this right. And I was wondering what the graph looks like. I think I did something wrong.

Evaluate the logarithmic equation for three values of x that are greater than 1, three values of x that are between 0 and 1, and at x=1. Show your work. Use the resulting ordered pairs to plot the graph; submit the graph via the Dropbox. State the equation of the line asymptotic to the graph (if any).
Question: y = log4 (x + 4)
y = log4 (x + 4)
y=log4(1+4)
y=5ln/4ln
x=1 y=1.2
y=log4(2+4)
y=6ln/4ln
x=2 y= 1.3
y=log4(3+4)
y=7ln/4ln
x=3 y=1.4
y=log4(4+4)
y=8ln/4ln
x=4 y=1.5
y=log4(.25+4)
y=4.25ln/4ln
x=.25 y=1.04
y=log4(.5+4)
y=4.5ln/4ln
x=.5 y=1.1
y=log4(.75+4)
y=4.75ln/4ln
x=.75 y=1.12
Click here to see answer by stanbon(75887)

Question 212730: Please find the ordered pair that is a solution to this system of inequalities.
y>x+1
y>-x+3
Click here to see answer by DRichardson(63)

Question 212731: Please find the unit of measure for a line is in inches. Use the distance formula to find the length of the line with points at (-3,0) (4,3)
Click here to see answer by stanbon(75887)

Question 212733: The slope of a line that is perpendicular to (2,4)(-1,0) is
Click here to see answer by stanbon(75887)

Question 212733: The slope of a line that is perpendicular to (2,4)(-1,0) is
Click here to see answer by DRichardson(63)

Question 212735: Hi there. I need to see if I am on the right track. I need to graph the following y = -2 abs(x+1)-4. I need to construc a sequence of five graphs to get from one to another.
I am setting up my 5 graphs as follows: (1) y = abs(x) (2) y = abs(x+1)
(3) y = -2 abs (x+1) (4) y = 2 abs (x+1) and (5) y = -2 abs (x+1)-4.
Am I on the right track with the above equations?
Thanks - Lori
Click here to see answer by jim_thompson5910(35256)

Question 212752: Solve by Substitution or Elimination: 2j-3k=3 with the problem just underneith the one above. j+k =14
Can you please explain how to get it? Thank you. -Leona
Click here to see answer by drj(1380)

Question 212753: Solve by Graphing: y=2x-4 with y=-3x+1 just below.
Can you please explain how the answer was brought about? Thank you. -Leona
Click here to see answer by Earlsdon(6294)

Question 212830: I need help with this problem. I do not know where to begin.
what is the solution type in ordered pair if there is a solution or write no solution.
Solve
x+7y=4
x=9-7y
Click here to see answer by drj(1380)

Older solutions: 1..45, 46..90, 91..135, 136..180, 181..225, 226..270, 271..315, 316..360, 361..405, 406..450, 451..495, 496..540, 541..585, 586..630, 631..675, 676..720, 721..765, 766..810, 811..855, 856..900, 901..945, 946..990, 991..1035, 1036..1080, 1081..1125, 1126..1170, 1171..1215, 1216..1260, 1261..1305, 1306..1350, 1351..1395, 1396..1440, 1441..1485, 1486..1530, 1531..1575, 1576..1620, 1621..1665, 1666..1710, 1711..1755, 1756..1800, 1801..1845, 1846..1890, 1891..1935, 1936..1980, 1981..2025, 2026..2070, 2071..2115, 2116..2160, 2161..2205, 2206..2250, 2251..2295, 2296..2340, 2341..2385, 2386..2430, 2431..2475, 2476..2520, 2521..2565, 2566..2610, 2611..2655, 2656..2700, 2701..2745, 2746..2790, 2791..2835, 2836..2880, 2881..2925, 2926..2970, 2971..3015, 3016..3060, 3061..3105, 3106..3150, 3151..3195, 3196..3240, 3241..3285, 3286..3330, 3331..3375, 3376..3420, 3421..3465, 3466..3510, 3511..3555, 3556..3600, 3601..3645, 3646..3690, 3691..3735, 3736..3780, 3781..3825, 3826..3870, 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11161..11205, 11206..11250, 11251..11295, 11296..11340, 11341..11385, 11386..11430, 11431..11475, 11476..11520, 11521..11565, 11566..11610, 11611..11655, 11656..11700, 11701..11745, 11746..11790, 11791..11835, 11836..11880, 11881..11925, 11926..11970, 11971..12015, 12016..12060, 12061..12105, 12106..12150, 12151..12195, 12196..12240, 12241..12285, 12286..12330, 12331..12375, 12376..12420, 12421..12465, 12466..12510, 12511..12555, 12556..12600, 12601..12645, 12646..12690, 12691..12735, 12736..12780, 12781..12825, 12826..12870, 12871..12915, 12916..12960, 12961..13005, 13006..13050, 13051..13095, 13096..13140, 13141..13185, 13186..13230, 13231..13275, 13276..13320, 13321..13365, 13366..13410, 13411..13455, 13456..13500, 13501..13545, 13546..13590, 13591..13635, 13636..13680, 13681..13725, 13726..13770, 13771..13815, 13816..13860, 13861..13905, 13906..13950, 13951..13995, 13996..14040, 14041..14085, 14086..14130, 14131..14175, 14176..14220, 14221..14265, 14266..14310, 14311..14355, 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23941..23985, 23986..24030, 24031..24075, 24076..24120, 24121..24165, 24166..24210, 24211..24255, 24256..24300, 24301..24345, 24346..24390, 24391..24435, 24436..24480, 24481..24525, 24526..24570, 24571..24615, 24616..24660, 24661..24705, 24706..24750, 24751..24795, 24796..24840, 24841..24885, 24886..24930, 24931..24975