Question

Which function represents the graph of y=x^2 after it has been translated 4 units to the left?

options:
y=(x-4)^2 or y=(x+4)^2

Answer 1

y=(x+4)^2

Explanation:

A trick I use is if it is a plus sign then it goes left, if it is a minus sign then it goes right.

Answer 2

oh.. maybe you can install photomath