TEKS.MATH.9-12.VIII.A.3

Solve for x:
2(3x + 4) + 2 = 4 + 3x

• 2
• -2/3
• 10
• -2

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TEKS.MATH.9-12.VIII.A.3

What is the solution to this system of equations?
y = 2x - 10
y = 10 - 2x

• (5, 0)
• (1, -8)
• (0, 0)
• (2, 6)

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TEKS.MATH.9-12.VIII.A.3

find x for
2x²-8x-24=0

• x= 6, -2
• x= 2, -6
• x= 4, 2
• x= 2, 6

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TEKS.MATH.9-12.VIII.A.3

How high would you jump if the equation for jumping from a cliff is:    
h(t) = -16t² + 8t + 24?

• 25
• 24
• 8
• 26

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

TEKS.MATH.9-12.VIII.A.3

x and y vary inversely. Given (5, 20), what is the constant k?

• 4
• 5
• 25
• 100

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TEKS.MATH.9-12.VIII.A.3

How many solutions does this graph have?

• one
• two
• no real solutions
• cannot be determined

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TEKS.MATH.9-12.VIII.A.3

Solve:
3x + 7 = -8

• 5
• -5
• -12
• -18

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TEKS.MATH.9-12.VIII.A.3

Solve $\frac{5^x}{3}=2$  
Round to the nearest 100th

• 1.11

• 0.79

• 0.90

• 1.28

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TEKS.MATH.9-12.VIII.A.3

 $\frac{7x-49}{x^2+8x+12}=\frac{3}{x+6}+\frac{1}{x+2}$  

•  $-2$  

•  $5$  

•  $6$  

•  $\frac{61}{3}$  

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TEKS.MATH.9-12.VIII.A.3

Solve using the Quadratic Formula:
(Hint: Set the equation = to 0)

 $x^2+4x-40=-8$  

•  $x=-10,\ -4$  

•  $x=-4,\ 10$  

•  $x=-8,\ 4$  

•  $x=-4,\ 8$  

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TEKS.MATH.9-12.VIII.A.3