Lesson 3: Intro to Exponential Functions

Which of the following is an exponential function?

• y = x²

• f(x) = 3x³

• y = x³

• f(x) = 3^x

What is the initial value in y=4(2)^x

• 4

• 2

• x

Tags

CCSS.HSF.LE.B.5

In a linear function, the change is always_______

Tags

CCSS.HSF-LE.A.1B

• 1, 2, 3

• 1, 2, 4

• 0, 1, 2

• 0, 1, 4

Tags

CCSS.HSF-IF.C.8B

• Yes, because anything to the power of 0, is 0

• No, because no exponent will give an answer of 0

• Yes, because exponents can be less than or equal to zero

• No, because exponents can't be less than or equal to zero

Tags

CCSS.HSF-IF.C.7E

The standard form of an exponential equation is

Tags

CCSS.HSF.LE.A.2

• The y-intercept

• The starting value

• the growth/decay factor

• the input

Tags

CCSS.HSF-IF.C.8B

• the y - intercept

• the growth factor

• the factor of decay

• the output

Tags

CCSS.HSF.LE.B.5

What does the word exponential mean? (You can look it up)

Tags

CCSS.RI.7.4

CCSS.RI.8.4

CCSS.RI.9-10.4

CCSS.RL.8.4

CCSS.RL.9-10.4

Is the graph linear, exponential or neither?

• Linear
• Exponential
• Neither