|
Tutors Answer Your Questions about Graphs (FREE)
Question 65625: use the concept of slope to determine if the given figure is a parallelogram or a rectangle.(draw the diagram to view the image in order to answer this question)
The points are: (2,0),(-1,-2),(-3,1), and (0,3). connect the dots and answer the questions.
Click here to see answer by Nate(3495)   |
Question 65628: I just like to know if these are correct.I need to make the graph
Equation: Y= -2x + 4
the where the line goes through is.
(0,4) , and (-2,0) the line stsrts from the posite coordinate to the negative side.
Equation: Y= 5x - 2
the where the line goes through is.
(0,5), (0,-2)
Equation: Y= -3/4x + 8
i don't know how to graph this one?
Click here to see answer by venugopalramana(3286)  |
Question 63740: Could someone please help?
Use Descartes' Rule of Signs to find the number of possible number of positive zeros and the possible number of negative zeros of Q(x)=x^42x^3+4x^2-3x-2.
Find the horizontal and vertical asymptotes of the function f(x)=x^2+3x-2/x-4
Click here to see answer by venugopalramana(3286) |
Question 65647: we have graphed the boundary line for the linear inequality. Determine the correct half-plane in each case, and complete the graph.
Y > 3
THE GRAPH THAT IS ON THE BOOK ITS A LINE JUST GOING THROUGH ALL 3 ON THE TOP TWO THE NEGATIVE SIDE AND POSITIVE SIDE LIKE THIS:
<----------3------------------>
i DON'T KNOW HOW TO ANSWER THIS AND I DON'T EVEN UNDERSTAND WHAT IS ASKING
Click here to see answer by funmath(2873) |
Question 65647: we have graphed the boundary line for the linear inequality. Determine the correct half-plane in each case, and complete the graph.
Y > 3
THE GRAPH THAT IS ON THE BOOK ITS A LINE JUST GOING THROUGH ALL 3 ON THE TOP TWO THE NEGATIVE SIDE AND POSITIVE SIDE LIKE THIS:
<----------3------------------>
i DON'T KNOW HOW TO ANSWER THIS AND I DON'T EVEN UNDERSTAND WHAT IS ASKING
Click here to see answer by Edwin McCravy(2922) |
Question 65643: DOes this mean that i have to show 3different graphs separate or all in one graph.
which the equations that i would graph from this would be:
3x-6
x = 1
y=3
Solve each of the following systems of linear inequalities graphically.
3x y LESS THAN OR EQUAL TO 6
x GREATER THAN OR EQUAL TO 1
y LESS THAN OR EQUAL TO 3
Click here to see answer by checkley71(8405) |
Question 65645: Draw the appropriate graphs in each of the following.
A small firm produces both AM and AM/FM car radios. The AM radios take 15 h to produce, and the AM/FM radios take 20 h. The number of production hours is limited to 300 h per week. The plants capacity is limited to a total of 18 radios per week, and existing orders require that at least 4AM radios and at least 3 AM/FM radios be produced per week. Write a system of inequalities representing this situation. Then, draw a graph of the feasible region given these conditions, in, which x is the number of AM radios and y the number of AM/FM radios.
Click here to see answer by stanbon(26274) |
Question 65783This question is from textbook Beginning Algebra
: Find the slope of the line through the following pairs of points:
(-5, -3) and (-5, 2). I tried to graph this in excel according to the way the book describes..(placing dots at the desired points, then connecting those dots with a line going through them to find the slope.) I have tried this and the dots I can not figure out where and how to place them. The lines are hard to determine the points because there are no ends to them even though I chose the one that has the circles at each end of the line to determine the start and end of each point. I would greatly appreciate any help you could assist me with this. Thanks
This question is from textbook Beginning Algebra
Click here to see answer by stanbon(26274) |
Question 65786This question is from textbook Beginning Algebra
: Find the slope of the line through the given points.
On the graph in the book if I counted the squares from the + x and y intersection from left to right I have 2. Then if I count the squared going up the graph for y I have 4th top square for the first point. For the second point counting in the same direction I have 6. Then I count down to 3 bottom corner of the square. These are the two points on the graph needed to find the slope. I would greatly appeciate any help given. Thanks.This question is from textbook Beginning Algebra
Click here to see answer by checkley71(8405) |
Question 65967: Please help me sketch this equation: X^3-X^2-16X+16
I need to find the X and Y intercepts and the max and min points.
I figured out the y-intercept to be (0,16) and the x-intercepts to be (1,0), (4,0) and (-4,0).
I am having trouble with the max/min points. This is what I have so far.
I took the derivitive for the max.
Y=X^3-X^2-16X+16
Y=3X^2-2X-16
let y=0
0=(3x-8)(x+2)
x=8/3 x=-2
This is where I get stuck. If you could help me the max/min, that would be great. Thankyou!
Sincerely,
Leanne Spence
Click here to see answer by Earlsdon(4900) |
Question 66024: Business and finance. The cost for a long-distance telephone call is $0.36 for the first minute and $0.21 for each additional minute or portion there of. Write an inequality representing the number of minutes a person could talk without exceeding $3
Click here to see answer by josmiceli(3008) |
Question 66101: Find the slope of any line perpendicular to the line through points (0,5) and
(-3, -4).
what i've done so far is the following:
m= -4-5/ -3 - 0 = 9/3=3
I don't know how or what am i suppost to do the rest.
Click here to see answer by uma(370) |
Question 66101: Find the slope of any line perpendicular to the line through points (0,5) and
(-3, -4).
what i've done so far is the following:
m= -4-5/ -3 - 0 = 9/3=3
I don't know how or what am i suppost to do the rest.
Click here to see answer by Earlsdon(4900) |
Question 66108: Which statement descibes the change to the graph of f(x)=2x+1 when f(x)=2x-1 is graphed?
Answer Choices:
A) The y-intercept changes from 2 to -2.
B) The x-intercept changes from -1/2 to 1/2
C) The slope of the graph changes from 1 to 2.
D) The graph of the line moves left 1 unit.
Click here to see answer by Earlsdon(4900) |
Question 66107: Which statement descrives the change to the graph of f(x)=3x+4 when f(x)=3x+2 is graphed?
Answer Choices:
A) The graph of the line moves right 2 units
B) The slope of the graph changes from 4 to 2.
C) The y-intercept changes from 4 to 2.
D) The graph of the line moves left 2 units
Click here to see answer by Earlsdon(4900) |
Question 66094: Which statement descibes the change to the graph of f(x)=3x+2 when f(x)=-(1/3x)+1 is graphed?
Answer Choices:
A) The y-intercept changes from 2 to 1, and the new graph is perpendicular to the original graph.
B) The graph of the line moves left 1 unit, and the slope changes from 3 to
-(1/3)
C) The graphs of the lines are perependicular and meet at their y-intercepts.
D) The graph of the line moves left 1 unit and down 3 units.
Click here to see answer by ankor@dixie-net.com(6693)  |
Question 66375: I cannot seem to understand the way my book tells me to graph inequalities. It tells me that I first have to graph the boundary line for the example x-y<1. I don't know how to graph that. My book tells me something about using points, but I don't know how to find the points. And after the book somehow fnds their points, the use test points and shade part of the graph, I don't know what test points are.
Click here to see answer by stanbon(26274) |
Question 66407: Technology. Driving down a mountain, Tom finds that he has descended 1800 ft
in elevation by the time he is 3.25 mi horizontally away from the top of the
mountain. Find the slope of his descent to the nearest hundredth.
Click here to see answer by rcmcc(152)  |
Question 66413: Business and finance. In planning for a new item, a manufacturer assumes that
the number of items produced x and the cost in dollars C of producing these items
are related by a linear equation. Projections are that 100 items will cost $10,000 to
produce and that 300 items will cost $22,000 to produce. Find the equation that
relates C and x.
Click here to see answer by ankor@dixie-net.com(6693) |
|
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, 3871..3915, 3916..3960, 3961..4005, 4006..4050, 4051..4095, 4096..4140, 4141..4185, 4186..4230, 4231..4275, 4276..4320, 4321..4365, 4366..4410, 4411..4455, 4456..4500, 4501..4545, 4546..4590, 4591..4635, 4636..4680, 4681..4725, 4726..4770, 4771..4815, 4816..4860, 4861..4905, 4906..4950, 4951..4995, 4996..5040, 5041..5085, 5086..5130, 5131..5175, 5176..5220, 5221..5265, 5266..5310, 5311..5355, 5356..5400, 5401..5445, 5446..5490, 5491..5535, 5536..5580, 5581..5625, 5626..5670, 5671..5715, 5716..5760, 5761..5805, 5806..5850, 5851..5895, 5896..5940, 5941..5985, 5986..6030, 6031..6075, 6076..6120, 6121..6165, 6166..6210, 6211..6255, 6256..6300, 6301..6345, 6346..6390, 6391..6435, 6436..6480, 6481..6525, 6526..6570, 6571..6615, 6616..6660, 6661..6705, 6706..6750, 6751..6795, 6796..6840, 6841..6885, 6886..6930, 6931..6975, 6976..7020, 7021..7065, 7066..7110, 7111..7155, 7156..7200, 7201..7245, 7246..7290, 7291..7335, 7336..7380, 7381..7425, 7426..7470, 7471..7515, 7516..7560, 7561..7605, 7606..7650, 7651..7695, 7696..7740, 7741..7785, 7786..7830, 7831..7875, 7876..7920, 7921..7965, 7966..8010, 8011..8055, 8056..8100, 8101..8145, 8146..8190, 8191..8235, 8236..8280, 8281..8325, 8326..8370, 8371..8415, 8416..8460, 8461..8505, 8506..8550, 8551..8595, 8596..8640, 8641..8685, 8686..8730, 8731..8775, 8776..8820, 8821..8865, 8866..8910, 8911..8955, 8956..9000
|
| |
