Exponential Functions

State whether the formula models growth or decay.
f(x) = 1.01(2)^x

• growth 
• decay

State whether the formula models growth or decay.
y = 0.25^x

• growth
• decay

Tags

CCSS.HSF-IF.C.8B

State whether the formula models growth or decay.
g(x) = 6⋅5^x

• growth
• decay

Tags

CCSS.HSF-IF.C.8B

State whether the formula models growth or decay.
k(x) = 6⋅0.5^x

• growth
• decay

Tags

CCSS.HSF-IF.C.8B

Does the following scenario model growth or decay?
E.coli bacteria double in population every thirty minutes. 

• growth
• decay

Tags

CCSS.HSF-LE.A.1A

Is y = -5(4)^x growth or decay?

• Growth
• Decay

Tags

CCSS.HSF.LE.A.1

CCSS.HSF.LE.B.5

Is y = 54(.20)^x growth or decay?

• Growth
• Decay

Tags

CCSS.HSF-IF.C.8B

Which of the equation is exponential decay?
f(x) = 3(0.5)^x
g(x) = 0.5(3)^x

• f(x) = 3(0.5)^x
• g(x) = 0.5(3)^x

Tags

CCSS.HSF-LE.A.1A

Which of the given equation is exponential decay?

• f(x) = 2000(0.5)^x
• g(x) = 0.25(1.5)^x

Tags

CCSS.HSF-LE.A.1A

Is the graph exponential, linear or neither?

• Exponential growth
• Linear
• Neither
• Exponential decay