Exponential Functions

What is the y-intercept of the function?

• 2
• 3
• 1
• -2

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

TEKS.MATH.A.9B

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

• 2
• 4
• (2)^x
• 8

Tags

TEKS.MATH.2A.2A

TEKS.MATH.A.9D

TEKS.MATH.P.2F

TEKS.MATH.P.2G

TEKS.MATH.P.2K

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

• Growth
• Decay
• Linear
• None

Tags

TEKS.MATH.2A.2A

TEKS.MATH.2A.5A

TEKS.MATH.A.9D

TEKS.MATH.P.2G

TEKS.MATH.P.2K

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

• Growth
• Decay
• Linear
• None

Tags

TEKS.MATH.2A.2A

TEKS.MATH.2A.5A

TEKS.MATH.A.9D

TEKS.MATH.P.2F

TEKS.MATH.P.2G

Simplify the following exponential expression:
(3x⁴)(5x³)

• 15x¹²
• 8x⁷
• 8x¹²
• 15x⁷

Tags

CCSS.6.EE.A.1

What is the initial value of the situation represented by f(x)=0.05(2)^x?

• 0.05

• 2

• 0.1

• 1

Tags

TEKS.MATH.A.9B

Which variable represents time passed in the function y=ab^x?

• y

• a

• b

• x

Tags

CCSS.HSF.LE.B.5