Intro Graphing Exponential Functions

Which of the following is an increasing exponential function whose y-intercept is 50?

• y = 50(.05)^x

• y = 50x - 4

• y = (2)^x + 50

• y = 50(1.4)^x

Tags

CCSS.HSF.LE.A.2

Does the function represent exponential growth or decay?

• Decay

• Growth

Tags

CCSS.HSF-IF.C.8B

Identify the y-intercept of the graph of the exponential function: y=3\left(\frac{1}{2}\right)^x

• (3,0)

• (1/2, 0)

• (0,0)

• (0,3)

Tags

CCSS.HSF-IF.C.7E

What is the intercept of the exponential function?

Tags

CCSS.HSF-IF.C.7E

What function is present? 

• Absolute Value

• Exponential Decay

• Linear Equation

• Exponential Growth

Tags

CCSS.HSF-IF.C.7E

What is the y-intercept of the function?

• 2

• 3

• 1

• -2

Tags

CCSS.HSF-IF.C.7E

In the following decreasing exponential graph

• the base is greater than one

• the base is between 0 and 1

• the base is zero

• the base is a negative value

Tags

CCSS.HSF-IF.C.7E

What is the domain and range of the function y=2^x ?
Use the graph to help!

•  Domain: −∞<x<∞
  Range: y>0

• Domain: −∞<x<∞
  Range: y>1

• Domain: −2<x<∞
  Range: y>0

• Domain: −∞<x<∞
  Range: y>0

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

This is an example of....

• an increasing exponential function

• a decreasing exponential function

• an increasing linear function

• none of the above

Tags

CCSS.HSF-IF.C.7E

What is the horizontal asymptote for the graph of

f(x)=13(0.5)^x ?

• y=0.5

• y=13

• y=6

• y=0

Tags

CCSS.HSF-IF.C.7E