Answer:
W
Step-by-step explanation:
the rule of a 90⁰ counterclockwise rotation is (x,y) -> (-y,x)
For example, if you rotated a point at (3,2) by 90⁰ counterclockwise. You would change it to (-2,3).
Given:

To find:
The function
.
Solution:
we have,

Put g(x)=y.

Interchange x and y.

Isolate y.



Substitute
.



Therefore, the correct option is (3).
Answer:
$20.00
Step-by-step explanation:
600 ÷ 30 = 20
Answer:
The answer is 15.00+0.80x
Step-by-step explanation:
I know because I just did this question Lol-