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

Convert x²-6x+9 to factored form and identify the solution.

• (x-3)(x-3); x=3
• (x+3)(x+3); x=-3
• (x+4)(x+2); x=-4, -2
• Not factorable

Tags

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

What is the X-Intercept?

• x= 6
• x= 2
• x= -3
• x= -1

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

What is another name for the x-intercepts of a quadratic?

• y-intercepts
• zeros
• x-axis
• none of these

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

Solve by factoring: x² + 3x - 18 = 0

• x = -3 and x = 6
• x = 3 and x = -6
• x = -9 and x = 2
• x = 9 and x = -2

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

What are the x- intercepts?

• x= 0 and x= -4
• x= 0 and x= 4
• y= 0
• x= 2

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

Which of the following could be the equation of this graph in factored form? (Careful-pay attention to multiplicity.)

• f(x) = (x-4)(x-1)²(x+2)(x+4)
• f(x) = (x-4)(x+1)²(x+2)(x+4)
• f(x) = (x-4)(x-1)²(x-2)(x+4)
• f(x) = (x+4)(x+1)²(x-2)(x-4)

Tags

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

What are the zeros of the function?

• 4,1
• 3,1,-2,-5
• -3, -1, 2, 5
• -2,4

Tags

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

Find all the zeros, given that f(-3) = 0
f(x) = 2x³+5x²-6x-9

• -1,-3,-3
• -1,-3,3/2
• 3,3,3
• -3,2/3,-1

Tags

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

What is the a-value of the function?

• 4

• 3

• 2

• 1

Tags

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

Write the polynomial with the given zeros

• A

• B

• C

• D

Tags

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