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

Find the slope of the line.

• Undefined
• 0
• 1
• -1

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

Use the quadratic formula to solve 2x² + 2x - 12?

• -2, 3
• 2, 3
• 2, -3
• -2, -3

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

Solve and choose the correct graph:

• A
• B
• C
• D

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

Solve:
log₉(x)+log₉(x+2)=log₉(35)

• 5
• -7
• 5, -7
• -7, -13

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

A test has twenty questions worth 100 points.  The test consists of True/False questions worth 3 points each and multiple choice questions worth 11 points each.  How many multiple choice questions are on the test?

• 20 Multiple Choice
• 10 Multiple Choice
• 15 Multiple Choice
• 5 multiple choice

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

Solve the proportion.

• 18
• 4
• 9
• 8

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

Heather dropped a water balloon over the side of her school building from a height of 80 feet. The approximate height of the balloon at any point during its fall can be represented by the following quadratic equation:

h = -16t² + 80

About how long did it take for the balloon to hit the ground?

• 1.73 seconds

• 2.24 seconds

• 2.45 seconds

• 2.83 seconds

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

Sue's lunch account has $25 and she spends $2.50 every day. Troy's lunch account has $50 and she spends $3.25 every day. Write an inequality that shows when Sue's account will be more than Troy's.

• 25 - 2.5d > 50 - 3.25d
• 25 - 2.5d < 50 - 3.25d
• 25 + 2.5d > 50 + 3.25d
• 25 + 2.5d < 50 + 3.25d

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

Charlie shoots a basketball from a height of 6 feet with an initial upward velocity of 18 feet per second. How long will it take the ball to hit the floor if it doesn't hit the basket?

• 1.39 seconds

• 0.6 seconds

• 6 second

• 11 seconds

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

-7 + 10z > -27

• z < -2
• z > -34
• 2 > z
• z > -2

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