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

No Fewer Than

• <
• >
• ≤
• ≥

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

Solve for p:
4^p+2 = 64

• -16/9
• 1
• 8
• 7/6

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

Solve
 3x² + 5x - 12 = 0

• x = -4/3, x = 3
• x = 4/3, x = -3
• x = -1, x = 4
• x = 1, x = -4

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

Write as an equation: the product of 8 and a number c is 72

• 72c = 8

• 8c = 72

• c - 8 = 72

• 8 + c = 72

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

 $7x-4=7x+12$  

• one solution

• no solution

• infinite solutions

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

Solve for x

• x = 12

• x = 4

• x = 3.33

• x = 10

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

Write the inequality into "and" notation: -2 < x < 3

• x < -2 and x < 3

• x > -2 and x > 3

• x > -2 and x < 3

• x > -2 and x < 3

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

What is x?

• 5

• 23

• 2

• 28

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

When you solve an inequality, you flip the inequality sign because

• you multiply or divide both sides by the same number

• you multiply or divide both sides by a negative number

• you multiply both sides by a negative number

• a negative number is present in the inequality

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

Solve using the Quadratic Formula:
 $x^2+10x+9=0$ 

•  $x=1\ or\ x=9$  

•  $x=-1\ or\ x=-9$  

•  $x=-2\ or\ x=-18$  

• No real solutions

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