Identify Constant Ratio and Y Intercept in Exponential Functions

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

What is the initial value (y-intercept) of the function?

• 2

• 3

• 1

• -2

Tags

CCSS.HSF-IF.C.7E

Which of the following statement about the graph of y=6(.5)^x is TRUE?

• The equation of the asymptote is x=0.

• The y-intercept is at 6

• The graph is increasing

• The graph will never cross the y axis

Tags

CCSS.HSF-IF.C.7E

On the graph y = 3^x + 4 shown , what is the y=intercept?

• (0,1)

• (0,4)

• (0,5)

• There is no y-intercept

Tags

CCSS.HSF-IF.C.7E

What is the y-intercept of the function?

• 2

• 3

• 1

• -2

Tags

CCSS.HSF-IF.C.7E

What is the y -intercept of  y=3(4)^x?

• 1

• 0

• 4

• 3

Tags

CCSS.HSF-IF.C.7E

Identify the parts of the exponential function given

• (0, 3/4)

• (3/4, 0)

• (0, 4)

• (4, 0)

Tags

CCSS.HSF-IF.C.7E

Identify the parts of the exponential function given

• (0, 4)

• (3, 0)

• (0, 1)

• (1, 0)

• (4, 0)

• (0, 3)

Tags

CCSS.HSF-IF.C.7E

What is the y-intercept of the exponential function?

Tags

CCSS.HSF-IF.C.7E

What is the y-intercept of the function?

• none

• all real numbers

• (0, 80)

Tags

CCSS.HSF-IF.C.7E