Test bank for precalculus a unit circle approach 3rd edition by ratti ibsn 9780134763927

8) y = -(x + 6)2 + 5 A)

B) 10

y

10

8

8

6

6

4 2

4 2

-10 -8 -6 -4 -2 -2

2

4

6

8 10 x

y

-10 -8 -6 -4 -2 -2

-4

-4

-6

-6

-8

-8

-10

-10

C)

2

4

6

8 10 x

2

4

6

8 10 x

D) 10

y

10

8

8

6

6

4

4

2

2

-10 -8 -6 -4 -2 -2 -4

2

4

6

8 10 x

-10 -8 -6 -4 -2 -2 -4

-6

-6

-8

-8

-10

-10

Answer: B

8

y