Parts to an Exponential Function (Lesson 1)

Is the graph linear, exponential or neither?

• Linear
• Exponential
• Neither

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.LE.A.1

CCSS.HSF.LE.A.2

Is the pictured graph growth, decay, or linear or none?  

• Exponential Growth
• Exponential Decay
• Linear
• None

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.LE.A.1

CCSS.HSF.LE.A.3

Is the pictured graph growth, decay, or linear or none?  

• Growth
• Decay
• Linear
• None

Tags

CCSS.HSF-IF.C.7E

Identify the y-intercept (initial value) in the function f(x)=13(.27)^x

• (.27)^x
• .27
• 13
• 3.51

Tags

CCSS.HSF.LE.B.5

Identify the y-intercept (initial value) of the function f(x)=2(4)^x.

• 2
• 4
• (2)^x
• 8

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

CCSS.HSF.LE.B.5

In an exponential function, what does the 'a' represent?

• SLOPE

• RATE OF CHANGE

• Y-INTERCEPT/INITIAL VALUE

• GROWTH OR DECAY FACTOR

Identify the growth factor of the function f(x)=2(4)^x.

• 2

• 4

• (2)^x

• 8

Is the following function and example of decay or growth?

f(x)=2(0.85)^x

• Exponential Decay because 0.85 is between 0 and 1

• Exponential Growth because 0.85 is bigger than 1

Which of the following is an exponential growth function whose initial value is 50?

• y = 50(.05)^x

• y = 50x - 4

• y = (2)^x + 50

• y = 50(1.4)^x

Is the following function an example of decay or growth?

f(x) = 2(1.25)^x

• Exponential Growth because 1.25 is bigger than 1

• Exponential Decay because 1.25 is between 0 and 1