Answer:
7
Step-by-step explanation:
f(x) means y, it is equal to the value of y, so f(x) = y
so, f(1) means to find the value of y when the value of x is 1, and that is 7, since 7 is the value of y indicated when the value of x is 1.
I hope this is helpful.
16 and -16 have an absolute value of 16
4. 20 minutes
Explanation- It's the only answer with "minutes" as an answer.
Answer:
.5
Step-by-step explanation:
