TEKS.MATH.9-12.II.C

Solve
4m² - 100 = 0

• m=25, -25
• m=96
• m=5, -5
• m=-96

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TEKS.MATH.9-12.II.C

Given the system of equations:
y = x² + 3x - 5
y = x + 3
When x = -4, what is the value of y?

• -1
• 1
• 7
• -33

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TEKS.MATH.9-12.II.C

Give the y-intercept
3x + y = 5

• -3
• (0,5)
• -5
• (0, -3)

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TEKS.MATH.9-12.II.C

Solve using the quadratic formula.
2x² - 9x - 35 = 0

• x = 7/2, x = -6
• x = -5/2, x =5
• x = -3/7, x =6
• x = -5/2, x = 7

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TEKS.MATH.9-12.II.C

Solve using the quadratic formula...
9x² = 4 + 7x

• x = 2 and x = 3
• x = -1 and x = .25
• x = 1 and x = -.45
• x = 1.16, and x = -.38

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TEKS.MATH.9-12.II.C

Determine the slope and y-intercept from the following equation:   4x + y = -10

• slope: 4   y-intercept:  (0,10)
• slope: -4   y-intercept:  (0,-10)
• slope: -4   y-intercept:  (0,10)
• slope: 4   y-intercept:  (0,-10)

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TEKS.MATH.9-12.II.C

Identify a,b, and c based on the quadratic formula.
2x²-3x+24=0

• a=2, b=-3, c=24
• a=2, b=3, c=24
• a=2, b=-3,c=-24
• a=2, b=3, c=-24

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TEKS.MATH.9-12.II.C

Solve the inequality.
x + 5 ≤ 13

• x ≥ 8
• x ≥ 18
• x ≤ 8 
• x ≤ 18 

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TEKS.MATH.9-12.II.C

y varies directly with x. If y = 12 when x = 2, what is the constant of variation?

• k = 12

• k = 4

• k = 6

• k = 2

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TEKS.MATH.9-12.II.C

What is the discriminant and how many solutions would this quadratic have?

-8x² + 6x - 4 = 0

• -92, No Solutions

• 164, 2 Solutions

• -164, No Solutions

• 92, 2 Solutions

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TEKS.MATH.9-12.II.C