TEKS.MATH.9-12.II.C

-4x + 14 ≤ 54

• x ≥ - 10
• x ≤ -10
• x ≥ 10
• x ≤ 10

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TEKS.MATH.9-12.II.C

A cake recipe calls for 1.5 cups of milk and 3 cups of flour. Seth made a mistake and used 5 cups of flour. How many cups of milk should he use to keep the proportions correct?

• 2.5 cups milk
• 1.75 cups milk
• 2 cups flour
• 2.25 cups milk

Tags

TEKS.MATH.9-12.II.C

How many solutions does the equation 4x² + 4x + 1 = 0 have?

• 0
• 1
• 2
• More than 2

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TEKS.MATH.9-12.II.C

10(h+1)-4=76

• h=10
• h=4
• h=7
• h=76

Tags

TEKS.MATH.9-12.II.C

The non-zero root of the equation 3x - 5x² = 0 is_____

• 3⁄5
• 5⁄3
• -3⁄5
• -5⁄3

Tags

TEKS.MATH.9-12.II.C

What is the discriminant of -2x² − x − 1 = 0

• 76

• -7

• 9

• none of these

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TEKS.MATH.9-12.II.C

Write the following solution in set builder notation:

x ≥ -2

• { x | x ≥ 2 }

• { x | x ≥ -2 }

• { x ≥ -2 }

• { x | x ≤ -2 }

Tags

TEKS.MATH.9-12.II.C

What is the domain?

• -3 < y ≤ 3
• -4 ≤ y ≤ 5
• -4 ≤ x ≤ 5
• -3 < x ≤ 3

Tags

TEKS.MATH.9-12.II.C

Solve by factoring: x² - 9x + 20 = 0

• x = -4 and x = -5
• x = 20 and x = -9
• x = 4 and x = 5
• x = -4 and x = 5

Tags

TEKS.MATH.9-12.II.C

Solve for x:
ax - b = c+d

• x = a(c + d + b) 
• x = (c + d) / (a-b) 
• x = a / (c + b + d)
• x= (c + b + d)/a

Tags

TEKS.MATH.9-12.II.C