TEKS.MATH.9-12.II.C.1

What is the first step in solving 
(x + 2)(x - 3) = 0      ?

• Plug in zero for x
• Solve for x
• FOIL
• Set each binomial factor equal to zero

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TEKS.MATH.9-12.II.C.1

If a system of linear equations has infinitely many solutions, what does this mean about the two lines? 

• Intersecting lines
• Same line
• Parallel lines

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TEKS.MATH.9-12.II.C.1

Solve by taking square roots:
k² - 6 = 43

• k = √37
• k = 37 or - 37
• k = 7, k = -7
• no solution

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TEKS.MATH.9-12.II.C.1

Select the correct graph for each inequality.

• A
• B
• C
• D

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TEKS.MATH.9-12.II.C.1

If (2x-3y)²=ax²+bxy+cy², what are the values of a, b, and c

• a= 4, b= 0, c= 9
• a= 4, b= -12, c= 9
• a= 4, b= -6, c= 9
• a= 9, b= 12, c= 4

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TEKS.MATH.9-12.II.C.1

Solve on the domain [0,2π)
1/4sin x + 1= 0

• 0
• 7π/4
• 5π/4
• No solution

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TEKS.MATH.9-12.II.C.1

TEKS.MATH.9-12.III.A.3

Solve for b:
 3(b - 4) = -3

• b = 3
• b = -3
• b = 5
• b = -5

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TEKS.MATH.9-12.II.C.1

TEKS.MATH.8.8C

Write an equation in Slope-Intercept Form for the given table!

• y = -4x+6
• y = 2x-2
• y = 4x+6
• y = 4x-2

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TEKS.MATH.9-12.II.C.1

Solve the proportion.

• -3

• -1.5

• 2.1

• 9

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TEKS.MATH.9-12.II.C.1

Solve the following quadratics equation by completing the square...

x² - 12x + 31 = 0

• x = -6 ± √5

• x = 6 ± √5

• x = 5 ± √6

• x = -5 ± √6

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TEKS.MATH.9-12.II.C.1