Write the slope-intercept form of the equation of the line given that the slope -8
and the y-intercept is 4.
y= -8x + 4
y= 4x – 8
y= 4x + 2
y= 2x + 4

y = -8x + 4

Step-by-step explanation:

In slope intercept form, y = mx + b, the slope is m and the y intercept is b.

Substitute -8 for m and 4 for b.

hope this helps :)

step-by-step explanation:

f(x)=2x^2 -1 

translation is a function transformation that transform the function in a way of translating. by translating the function its graph is moved  up an down. moving the function f(x) 2 units to the left will be the new function g(x) with the equation: g(x)=f(x+2)=2(x+2)^2 -1

option 3 . (5x + 1) - (-10x + 6)

step-by-step explanation:

option 1 :

(4x + 3) + (-9x + 4)

or 4x+3 -9x + 4

or -5x + 7

option 2

(x - 2) - (6x - 9)

or x-2-6x + 9

or -5x + 7

option 3

(5x+ + 6)

or 5x + 1 + 10x -6

or 15x -5

option 4

-4x+2x+7-3x

-7x + 2x + 7

-5x + 7

hence only option 3 did   not satisfy the given simplify expression.