Exponential Functions & Radicals Test Review

Simplify:  (-5p)²

• -25p²
• 25p²
• -5p²
• 5p²

Evaluate using the quotient rule: 

• a⁸b¹³
• a²b⁷
• a¹⁵b³⁰

Simplify

• x²

• x

• 1

• x⁸

Rewrite using a positive exponent.
w^-13

• -w¹³
• ¹/_w¹³
• ¹/_w^-13
• w¹³

Rewrite using a positive exponent.
g^-7

• ¹/_g⁷
• g⁷
• ¹/_g^-7
• -g⁷

Is the pictured graph increasing, decreasing, or neither?

• Increasing

• Decreasing

• Neither

What is the x-intercept of the exponential function? 

• (0,1)
• (0,0)
• There is not one

What is the common ratio for the sequence:
28, 14, 7, 3.5...

• 2
• 1/2
• -14
• -7