# 7.5 - 7.7 Quiz

8 Questions | Total Attempts: 13  Settings  .

• 1.
Simplify:
• A.
• B.
• C.
• D.
• 2.
Simplify:
• A.
• B.
• C.
• D.
• 3.
Simplify:
• A.
• B.
• C.
• D.
• 4.
Simplify:
• A.
• B.
• C.
• D.
• 5.
Would this be an exponential growth or decay function?
• A.

Growth

• B.

Decay

• 6.
Which transformation does not describe the function compared to the parent function.
• A.

Shift left 2

• B.

Vertical stretch by a factor of 3

• C.

Horizontal shrink by a factor of 6

• D.

Shift up 4

• 7.
Which transformation does not describe the function compared to the parent function.
• A.

Reflection of the x-axis

• B.

Reflection of the y-axis

• C.

Vertical stretch by a factor of 4

• D.

Shift right 3

• 8.
Which sentence would interpret the story problem accurately? If Hannah's parents invested \$2000 at an interest rate of 3% compounded quarterly, then how much money did Hannah have after 8 years.  Round to the nearest dollar amount.
• A.

After 8 years, Hannah will have saved approximately \$2400.

• B.

After 8 years, Hannah will have saved approximately \$2620.

• C.

After 8 years, Hannah will have saved approximately \$2450.

• D.

After 8 years, Hannah will have saved approximately \$2540. Back to top