Write an algebraic equation to match each graph. (These graphs are not drawn to scale!) help pls fast

Answer y=x

Step-by-step explanation:

y=x when x equal one y equals one

|x| is the correct answer. The | stands for absolute value, so |x| is the absolute value of x.

-4

step-by-step explanation:

(-4+8)=-(4-8)=-8+4=-4

y = 3x+4

step-by-step explanation:

to find the slope

slope = (y2-y1)/ (x2-x1)

    = (-8-4)/ (-4-0)

    = -12/-4

  = 3

using the slope intercept form of a line

y= mx+b

we know the slope is 3

we know the y intercept is 4 ( the point where it crosses the y axis or x=0)

y = 3x+4