3x^2 + 4x -2 x^2 + 6x + 3 which expression represents the area of the rectangle shown ? 3x^2 +24x -6
3x^4 +24x^2 -6
4x^2 +10x +1
3x^4 +22x^3 +31x^2 -6

1,918

step-by-step explanation:

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

i would you but i don't under stand the qustion

step-by-step explanation: