As of June 2017, 1 US dollar is equivalent to about 133 Canadian dollars. If Tyler has
30.59 Canadian dollars, how many US dollars
can he exchange this amount for?

Answer is in the photo. I couldn't attach it here, but uploaded it to a file hosting. link below! Good Luck!

cutt.ly/wzUiVyK

The correct answer is:
g(x) is the reflection of f(x) through the y-axis.

Explanation:
When a function is reflected through the y-axis, the x-coordinate is negated (made the opposite sign).
The only difference between f(x) and g(x) is that in g(x), the sign of x is negated; this means it is a reflection through the y-axis.