Questions on Algebra: Graphs, graphing equations and inequalities answered by real tutors!

Tutors Answer Your Questions about Graphs (FREE)

Question 1007280: Y=2/3x-1 y=3
Click here to see answer by Alan3354(69443)

Question 1007331: y=-3x+3
Click here to see answer by Alan3354(69443)

Question 1007347: F(x)=-0.25x�-3x
Click here to see answer by Alan3354(69443)

Question 1007376: Hello, my name is kalea I need help whether a given ordered pair is a solution of an equation in two variables. The homework problem I need help with is:
Y=4x - 1
There are 3 solutions to these it can either be
(2,5) (0,-1) (-1,6) (-2, -9) (1,3)
I tried doing This
Y= 4 x - 1 (2, 5)
5+4(2)-1
and I got
3=1 which did not work out and i used the same strategies for the following and it was not working out.
Click here to see answer by jim_thompson5910(35256)

Question 1007439: Graph of x^x
Click here to see answer by Fombitz(32388)

Question 1007565: y=-x+5

Click here to see answer by Alan3354(69443)

Question 1007620: y + 2/3 > 1/6

Click here to see answer by fractalier(6550)

Question 1007692: State the x- and y- intercepts of each equation. Then use the intercepts to graph the equation.
Y=-2x+7
Click here to see answer by fractalier(6550)

Question 1007693: Draw the graph of f(x)=-(1/4)^(x-4)
Click here to see answer by stanbon(75887)

Question 1007695: Draw the graph of f(x) = 5^(x-1)
Click here to see answer by ikleyn(52781)

Question 1007694: Draw the graph of f(x) = (1/5)^(x-1)
Click here to see answer by Theo(13342)

Question 1007822: May I have help with this problem?
Solve the system by graphing:
5x + 4y =16
x- 2y =6
Click here to see answer by MathLover1(20849)

Question 1007821: I don't understand how to tackle this problem. It says to solve the system of equations BY graphing(?)
4x - y =-4
x - 2y =6

Click here to see answer by MathLover1(20849)

Question 1007983: Graph the equation Y=-1/2x+4
Y=3/4x-6
The graph only has whole numbers on it -10 to 10
Click here to see answer by stanbon(75887)

Question 1007957: 4x-7y=-49

Click here to see answer by ikleyn(52781)

Question 1008144: Find the equation of the exponential curve with y-intercept of 3 and passing through point (3,192)
Click here to see answer by josmiceli(19441)

Question 1008194: Find the absolute extrema of the function f(x)=1/2cos2x+(√3)sinx on the interval [0,π].
Find the slope of the line tangent to the graph of y^3-x^2y+4x=7 at the point (-2,3).
Please.
Click here to see answer by jim_thompson5910(35256)

Question 1008268: In which quadrant of the coordinate plane will this ordered pair be located?
(2, -5)

Click here to see answer by mgmoeab(37)

Question 1008309: Solve each system by graphing.
y=3x+6 and Y=1/5x-8
Click here to see answer by Alan3354(69443)

Question 1008305: Graph the function y=absolute value of x + 2 by translating y=absolute value of x.
Hello, this is a problem on my homework but we haven't gone over it. I think my teacher put it on there because our school district moved the test up by a week and my teacher is speed teaching. Anyways if this is on the test i need to understand it so please help, thanks!
Click here to see answer by josgarithmetic(39617)

Question 1008343: If f(x) → 2 as X → ∞ then f has a horizontal asymptote. TRUE OR FALSE?
Click here to see answer by ikleyn(52781)

Question 1008473: Given R={(x,y):y=x^2}
What is the domain? R X
Click here to see answer by stanbon(75887)

Question 1008943: graph 2x<-8y

Click here to see answer by Fombitz(32388)

Question 1008979: I need to find the line parallel to y=4/7x -2/7, which contains the given point (3,-5). I get stuck after solving for y and writing in slope-intercept form. The answer I get is y=4/7x - 12/7 - 20/7, which gives me y=4/7x - 32/7 and I know that's wrong.
Click here to see answer by macston(5194)

Question 1009076: How do you graph -3x+y = 3
Click here to see answer by stanbon(75887)

Question 1009080: Graph the line.
y= -3x-1
Click here to see answer by Alan3354(69443)

Question 1009061: X-intercept of x^2/(6x+1)
Click here to see answer by Alan3354(69443)

Question 1009061: X-intercept of x^2/(6x+1)
Click here to see answer by jim_thompson5910(35256)

Question 1009118: simply (8+3i)^2
Click here to see answer by jim_thompson5910(35256)

Question 1009143: Please help me solve this equation and show each step: (x+y)^2
Click here to see answer by norymae(15)

Question 1009152: f(x)= 2x^2-16x+30
g(x)= x*(x-3)^2*(x+1)^4
Find the zeros of g(x) and f(x).

Click here to see answer by Theo(13342)

Question 1009259: Hello, my name is kevin
i need help with this 2 questions;
Write an equation from the nth term of the architmetic sequence. Then find a10.
15. -2,5,12,19...
16. 13,9,5,1...
Please say answer to both problems and all work
thanks

Click here to see answer by MathLover1(20849)

Question 1008803: Graph y= X-4
Click here to see answer by fractalier(6550)

Question 1009395: If the velocity of an object changes from 65 m/s to 98 m/s during a time interval of 12 s, what is the acceleration of the object?

A. 5.42 m/s
B. 13.58 m/s
C. 2.75 m/s
D. 33 m/s
Click here to see answer by jim_thompson5910(35256)

Question 1009352: X+2y=-5
Click here to see answer by macston(5194)

Question 1009495: Write the slope-intercept form of the equation of the line that has slope -8 and passes through the point (-4, 9).
Click here to see answer by fractalier(6550)

Question 1008240: Let f(x)=x^3-x^2-5x-1. Find an equation of the line tangent to the graoh of f at the point (2,f(2)).
Find an equation of the line tangent to the graph of f(x)= (x^3+1)/√x at the point corresponding to x=1.
please.
Click here to see answer by Fombitz(32388)

Question 1009563: Graph the equation y = �
1
2
x + 1.

Click here to see answer by Alan3354(69443)

Question 1009567: how can I draw the graph of the Equation x^2-7x+10=0?
Click here to see answer by josgarithmetic(39617)

Question 1009616: -5>b-1

Click here to see answer by macston(5194)

Question 1009618: How do you graph -3x+y=-10?
Click here to see answer by Boreal(15235)

Question 1009785: Solve each by graphing : Show work please. y=x^2+2x-3

thanks! :)
Click here to see answer by josgarithmetic(39617)

Question 1009779: Write an exponential function such that f(-2) = 25 and f(1) = 8/5.
Click here to see answer by josgarithmetic(39617)

Question 1009818: The graph of f(x)=|x| is shifted 4 units downward and 3 units to the right.
A)write the equation of the final transformation graph.
B)starting from the graph of f(x)=√x, apply transformations to sketch the graph of g(x)=4-√x+2
Click here to see answer by josgarithmetic(39617)

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