Find the inverse of the function.
y= 2x^2-4

a 360 degree rotation

step-by-step explanation:

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c

the answer is  

d.

21

i did this one. so you should get it right.