Question

Hey! I could really use some help! I need this done by 2PM Mountain Time please! Also, I need it typed In any pictures as an asnwer I can't see. ;(

Answer 1

Just find the y intercept for both lines and calculate the change in y with respect to the x axis, aka slope. You can write an equation from any line by doing what I just said. The y-intercept is the y value where the function intercepts the y-axis.

Red Line:
Y-intercept = 2
Slope = 1/1

Blue Line:
Y-intercept = 4
Slope = -1/2

And you should know the equation, atleast I hope you do.
y = mx + b
m being the slope
b being the y-intercept

You now got:
y = x + 2
and
y = -(1/2)x + 4

Make them equal to each other since they are both equal to y. Solve for x and then solve for the actual y value. I don’t want to do everything for you, since you wouldn’t really learn anything

Answer 2

Answer:

The red one would be x+2

It begins at 2 and it increases by 1 at a time