9. Eight friends went to a hockey game. The
price of admission per person was $x. Four
of the friends paid an extra $6 each for a
player guide book. Write and simplify an
expression that represents the total cost.
(Example 2)

y = 8x + 4(6)

y = 8x + 24

Step-by-step explanation:

8 friends bought tickets to a hockey game at $x

4 of them also bought a guide book at $6

If y = total cost

8 people bought tickets and 4 bought guides.

Then simplify by multiplying 4 and 6.

answer: translate the circles so they share a common center point and dilate circle y by a scale factor of 3.

answer: 7. if the functions had a negative leading coefficient and is of even degree, which statement about the graph is true?

step-by-step explanation: