Linear, Quadratic & Exponential Functions

The function f(x) = 10,000 - 1,500x can be used to predict the number of termites in an area x days after the area has been treated. How many termites are predicted in the area after 5 days? 

• 10,000
• 7,500
• 2,500
• -1,500

A school opened with 100 students. The number of students has increased by 25% each year since the school opened. Which function can be used to determine the number of students at the school x years after it opened? 

• f(x) = 0.25x + 100
• f(x) = 100(.25)^x
• f(x) = 100(1.25)^x
• f(x) = 1.25(100)^x

Is the graph linear, exponential or neither?

• Linear
• Exponential
• Neither

Tags

CCSS.HSF.LE.A.1

CCSS.HSF.IF.B.4

Is the graph linear, exponential or neither?

• Linear
• Exponential
• Neither

Tags

CCSS.HSF.LE.A.1

CCSS.HSF.LE.A.2

Is the graph linear, exponential or neither?

• Linear
• Exponential 
• Neither

Tags

CCSS.HSF.LE.A.1

CCSS.HSF.IF.B.4

Is the equation linear, exponential, or quadratic?
y = 2x+ 4

• Linear
• Exponential
• Quadratic
• None of the above

Tags

CCSS.HSF.LE.A.1

CCSS.HSF.LE.A.2

Is this table linear, quadratic, exponential, or none of the above?

• linear
• quadratic
• exponential
• none of the above

Tags

CCSS.HSF.LE.A.1

CCSS.HSF.IF.B.4

CCSS.HSF.LE.A.2

Which statement below is TRUE regarding the two functions?

• Both functions are linear

• Both functions are increasing

• Both functions have a y-intercept of 1

• Both functions are exponential growth

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9

Which function above represents EXPONENTIAL DECAY?

• A

• B

Tags

CCSS.HSF-IF.C.8B

Which function has the GREATEST y-intercept?

• A

• B

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9