CCSS.Math.Content.HSA.APR.B.3

Find the zeros.

• 0 and 4
• 0 and -4
• 0
• -4

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CCSS.Math.Content.HSA.APR.B.3

What is another word for zeros?

• y-intercepts
• roots
• vertex
• axis of symmetry

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CCSS.Math.Content.HSA.APR.B.3

Find the factors of 5x²+20x+20

• 5(x+2)(x+2)
• 5(x-2)(x-2)
• 5(x+2)(x-2)
• (5x+2)(x+2)

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CCSS.Math.Content.HSA.APR.B.3

Let f(x) = 3x² - 9x +2.
Is k = -3 a zero of the function?

• yes
• no

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CCSS.Math.Content.HSA.APR.B.3

Factor
n² + 5n - 6

• (n - 2)(n - 3)
• (n - 1)(n + 6)
• (n + 1)(n - 6)
• (n + 2)(n - 3)

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CCSS.Math.Content.HSA.APR.B.3

Find the zeros of the equation: 
(x+10)(x-2) = 0

• 10 and 2
• -2 and 10
• -10 and 2
• -2 and -10

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CCSS.Math.Content.HSA.APR.B.3

Solve using Zero-Product Property.
(2x-2)(5x-5) = 0

• x = -1
• x = -1 or x = 1
• x = 1

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CCSS.Math.Content.HSA.APR.B.3

Find all solutions, one factor has been given.

f(x) =x³-3x²-25x+75; (x-5)

• 5,-3,5

• 5,5,5

• 3,-5,5

• 1,1,1

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CCSS.Math.Content.HSA.APR.B.3

x² + 81

• Prime
• ( x - 9 ) ( x + 9 ) 
• ( x + 9 ) ( x + 9 ) 
• ( x - 9 ) ( x - 9 ) 

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CCSS.Math.Content.HSA.APR.B.3

 $y=x^3-8x^2+15x+5$  
Represents the height of a kite (y) in feet and the minutes (x) the kite is in the air for. 

Use desmos.com to determine what time(s) the kite is at a height of 2 feet?  Check ALL that apply.

• -0.182 minutes

• 3.594 minutes

• 4.588 minutes

• 11 minutes

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CCSS.Math.Content.HSA.APR.B.3