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

-14 + 6b + 7 - 2b = 1 + 5b

• no solution
• -8
• 45
• -35

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

10.    x / 2  - 5 = 3

• x = -2
• x = 2
• x = 16
• x = 8

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

Find the inverse of f(x) = -4x - 12

• f^-1(x) = 4x - 3
• f^-1(x) = -1/4x - 3
• f^-1(x) = 1/4x + 3
• f^-1(x) = -4x - 3

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

Terri worked 53.75 hours this week. She gets paid $9.35 per hour for the first 40 hours and then gets time-and-a-half for the rest of the time. How much money did she make this week? 

• $502.56
• $695.41
• $566.84
• $426.59

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

The polynomial
f(x) = 5x⁴ + 2x³ + 2x − 7 can have, at most, how many solutions?

• 5
• 4
• 3
• 2

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

6. Pet Supplies makes a profit of $5.50 per bag on its line of natural dog food. If the store wants to make a profit of no less than $5225, how many bags of dog food does it need to sell? 

• x/5.50 ≥ 5225
• 5.50x ≥ 5225
• x + 5.50 ≤ 5225 
• x - 5.50 ≤ 5225

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

What is the slope of the line whose equation is y = -3x+6

• -½

• 2

• -3

• 6

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

Solve for x.

• 21
• 4
• 8
• 5

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

Consider the function y<2x+3. Which is true?

• The line would be solid with shading above.

• The line would be dashed with shading above.

• The line would be solid with shading below.

• The line would be dashed with shading below.

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

Solve for x: $\frac{x}{5}=2$  

• x = 20

• x = 7

• x = 10

• x = 3

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