The first option is a function as it passes the vertical line test and as each domain (x value) is paired with exactly one range (y value)
Answer:

Step-by-step explanation:
The problem gives us the following function:

g(0) =
This is the value of g when x = 0. So



So the answer to this question is:

The point on the unit circle corresponding to -180 degrees is
((x, y) = (-1, 0).
<span>tan(-180°) = y/x = 0/(-1) = 0</span>
Step-by-step explanation:
n-8≤17
add 8 on both sides to isolate the variable.
n is less than or equal to 25
Answer:
(1.5)x
Step-by-step explanation:
90 minutes = 1.5 hours therefore
if car travels x miles in 1 hour
then the care has to travel (1.5)x miles in 90 minutes