Question

1. Given the image function f(x) = 2x2 + 1.

Pre-image function: ______________
Transformation: _____________


2. Given the pre-image f(x) = x. Translate the function 2 units up and reflect over the y-axis.
Image function: ____________
Transformation: ______________

Answer 1

1. 4+1=5

Explanation:

over the y axis is square root