Percent Increase or Decrease

Given the equation $y=900\left(1.03\right)^x$ , what's the percent change? 

• 103% increase

• 3% decrease

• 3% increase

• 0.03% decrease

Tags

CCSS.HSF-IF.C.8B

Given the equation $y=5\left(0.92\right)^x$ , what's the percent change? 

• 92% decrease

• 8% decrease

• 108% increase

• 8% increase

Tags

CCSS.HSF-IF.C.8B

Given the equation $y=9500\left(2.5\right)^x$ , what's the percent increase? 

• 150%

• 250%

• 25%

• 15%

Tags

CCSS.HSF-IF.C.8B

Given the equation $y=325\left(0.6\right)^x$ , what's the percent change? 

• 60% increase

• 4% decrease

• 6% decrease

• 40% decrease

Tags

CCSS.HSF-IF.C.8B

Given the equation $y=325\left(1.025\right)^x$ , what's the percent change? 

• 25% increase

• 0.25% increase

• 2.5% increase

• 102.5% increase

Tags

CCSS.HSF-IF.C.8B

Given the equation $y=2\left(1.05\right)^x$ , what's the percent change? 

• 5% increase

• 5% decrease

• 95% increase

• 0.5% increase

Tags

CCSS.HSF-IF.C.8B

If there is a 32% increase, what's the b-value in the exponential equation?

• b=0.32

• b=0.78

• b=1.32

• b=13.2

Tags

CCSS.HSF-IF.C.8B

If there is a 15% decrease, what's the b-value in the exponential equation?

• b=0.15

• b=0.85

• b=1.15

• b=0.75

Tags

CCSS.HSF-IF.C.8B

If there is a 4% decrease, what's the b-value in the exponential equation?

• b=0.4

• b=1.04

• b=0.04

• b=0.96

Tags

CCSS.HSF-IF.C.8B

If there is a 0.8% increase, what's the b-value in the exponential equation?

• b=1.008

• b=1.8

• b=0.8

• b=1.08

Tags

CCSS.HSF-IF.C.8B