Week 8 - Linear vs. Quadratic vs. Exponential

Suppose you are saving for a new skateboard. You currently have $10 that you put in an envelope to save. Each week you put $5 in that envelope. If this were to be written as a function, how would 10 and 5 be represented?

• 10 would be the slope; 5 would be the y-intercept

• 10 would be the y-intercept; 5 would be the slope

• 15 would be the y-intercept

• 15 would be the slope

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CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Maggie is knitting blankets for the residents of a local nursing home. She already has 6 blankets completed. After one week, Kay has 8 blankets. After two weeks, Kay has 10 blankets. Describe the parameters of Maggie's situation.

• The x-values are positive and the y-values are positive.

• The x-values are negative and the y-values are positive

• The y-intercept is 6 and the slope is 2.

• The y-intercept is 2 and the slope is 6.

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CCSS.HSA.CED.A.2

CCSS.HSS.ID.C.7

Is the equation linear, exponential, or quadratic?

• Linear

• Exponential

• Quadratic

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CCSS.HSA.CED.A.1

CCSS.HSF.LE.A.1

Is the equation linear, exponential, or quadratic?

• Linear

• Exponential

• Quadratic

Tags

CCSS.HSF.LE.A.1

CCSS.HSF.LE.A.2

The graph of this function is a straight line.

• Linear

• Exponential

• Quadratic

• None of the above

Tags

CCSS.HSA.REI.D.10

CCSS.HSF.LE.A.1

CCSS.HSF.LE.A.2

The graph of this function is a curve going up really fast or down really fast.

• Linear

• Exponential

• Quadratic

• None of the above

Tags

CCSS.HSF-IF.C.7E

What function type models this graph?

• Exponential Growth
• Exponential Decay
• Linear Growth
• Quadratic

Tags

CCSS.HSF-IF.C.7E

Does this graph have a maximum or a minimum value?

• Maximum

• Minimum

Tags

CCSS.HSF-IF.C.7A

Is this graph linear, quadratic, or exponential?

• Linear

• Quadratic

• Exponential

Tags

CCSS.HSF-IF.C.7A

What type of function is f(x)=2(1/7)^x ?

• Quadratic
• Linear
• Exponential 

Tags

CCSS.HSF.LE.A.1