Enter the equation of the line in slope-intercept form. slope is − 1 2 , and (−9, 2) is on the line. the equation of the line is y =

y=-12-2

Step-by-step explanation:

y=mx-b

m=slope

slope =-12

b= y intercept

y intercept= 2

    y=-12-2

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