SOLUTION: How to sketch this graph f(x)=3x+2 and g(x)=-5x+2, they are in the same x axis,where to start, I don't even know plz help
Algebra.Com
Question 1169799: How to sketch this graph f(x)=3x+2 and g(x)=-5x+2, they are in the same x axis,where to start, I don't even know plz help
Found 2 solutions by Alan3354, josgarithmetic:
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
How to sketch this graph f(x)=3x+2 and g(x)=-5x+2
=======================
they're straight lines, so you need 2 points.
f(x)=3x+2
Pick 2 values for x and find f(x)
---
x = 0 --- f(x) = 2 ---> the point (0,2)
x = 3 --- f(x) = 11 --> the point (3,11)
Plot the 2 points, draw a line thru them.
=================
Answer by josgarithmetic(39617) (Show Source): You can put this solution on YOUR website!
Both functions are in slope-intercept form.
f has intercept (0,2) and is of slope 3.
Use that to sketch or draw the line.
g has intercept (0,2) and is o slope -5.
Use that to sketch of draw the line.
RELATED QUESTIONS
If f(-4)=5, which of the following could not be the inverse of f(x)?
a)g(x)=x-9... (answered by ikleyn,Edwin McCravy)
The graph of the function f(x)=1/x is shown below. Find the equation and graph the... (answered by Earlsdon)
Given f(x) = 3x and g(x) = 3/x+1, find f/g(x) and state its domain.
Please help! I don't (answered by stanbon)
f(x)=3X+2 and g(x)=-2X+1 find g(f(-2))
I don't understand how to solve this... (answered by ikleyn)
Sketch sinx and its inverse on the same set of axes for 0≤ x ≤ (pi/2)
I sketched... (answered by Theo,math_tutor2020)
For each function, find f(-2), f(-1/2), f(3), and f(7)
f(x) = 5x+2 is the first... (answered by Edwin McCravy)
Solve. x²-5x+1=0
I`m stuck on this problem. I don`t even know how to start this... (answered by g1000000)
I have no idea if I am posting this problem in the right area but here goes. Let... (answered by venugopalramana)
I need help with this problem:
If f(x) = {{{x^2-4}}} and g(x) = {{{1/f(x)}}}, graph f... (answered by Fombitz,Theo)