Exponential Function Characteristics

Is this exponential growth or decay?

• Growth

• Decay

There are 5 original students that started at Texas Tech in 1923, each year the campus grew triple the size of the previous year, whats the function?

• y=(1/3)5^x

• y=5(1/3)^x

• y=5(3)^x

• y=3(5)^x

Tags

CCSS.HSF.LE.A.2

What is the domain and range of the function?

• Domain all real numbers, Range y > 0

• Domain x > 0, Range y > 0

• Domain all real numbers, Range all real numbers

• Domain x > 0 and Range all real numbers

Is the function Exponential Growth or Decay?

• Growth

• Decay

• Neither

Tags

CCSS.HSF-IF.C.7E

What is the end behavior of the function as x increases?

• y increases

• y decreases

• y approaches zero

• y = 1

What is the y - intercept of the graph?

• 0

• 5

• 20

• 30

Tags

CCSS.HSF-IF.C.7E

What is the y-intercept of the function?

• 2

• 3

• 1

• -2

Tags

CCSS.HSF-IF.C.7E

• GROWTH

• DECAY

• 4

• -3

• 7

Tags

CCSS.HSF-IF.C.7E

Given the function below, identify the characteristics. f\left(x\right)=2\cdot\left(\frac{5}{4}\right)^{x+7}-3 This graph represents an exponential ​ (a)   because it has a base of ​ (b)   .

• GROWTH

• DECAY

• 2

• 7

• -3

Tags

CCSS.HSF-IF.C.7E

• GROWTH

• DECAY

• 4

• 7

• -1

Tags

CCSS.HSF-IF.C.7E