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

In a certain game, a player can solve easy or hard puzzles.  A player earns 30 points for solving an easy puzzle and 60 points for solving a hard puzzle.  Tina solved a total of 50 puzzles playing this game, earning 1,950 points in all.  How many hard puzzles did Tina solve?

• 10
• 15
• 25
• 35

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

Solve the proportion.

• k=5
• k=3.3333333
• k=60
• k=90

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TEKS.MATH.6.4B

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

f(x) = 3x² - 2x + 1 and g(x) = x - 4. What restrictions, if any, are there for f(x)/g(x)?

• no restrictions
• x ≠ -4
• x ≠ 4
• x ≠ 0

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

In an animal shelter, the ratio of dogs to cats is 5 to 3. There are 25 dogs.  Write and solve a proportion to find the number c of cats.

• c=15
• c=18
• c=21
• c=16

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

Do I need to flip my sign?
-3x  ≥ 12

• Yes
• No

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

If the discriminant is negative, then the quadratic has:

• 1 Real Solution
• 2 Real Solutions
• Half a Solution
• 2 Imaginary Solutions

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

What is the slope in the picture?

• Positive
• Negative
• Zero
• Undefined

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

Which of the following roots match the above polynomial:

• -3,-1,4
• -3,2i,-2i

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

y < x - 2 will be shaded

• above

• below

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

Leslie joins a fitness club that has a membership fee of $20 plus $15 per month. Rashad’s club has a fee of $40 and charges $10 per month. In how many months will the two clubs cost the same?

• 4 months

• 8 months

• 10 months

• 12 months

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