TEKS.MATH.9-12.II.C

Solve for the
values of x:
x² + 3x=0

• {0}
• (3,-3)
• {1,-3}
• {0,-3}

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TEKS.MATH.9-12.II.C

Find the inverse of the equation

• 2^(x-9)+5=y
• 2^(x+9)-5=y
• 5^(x-9)-5=y

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TEKS.MATH.9-12.II.C

Give the x-intercept
3x + 8y = 24

• (8, 0)
• (0, 8)
• (3, 0)
• (0, 3)

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TEKS.MATH.9-12.II.C

You have $120 budgeted to rent a moving truck for 2 days. Each day is $39, plus $0.25 per mile. How many miles can you drive the truck and stay within your budget?

• 170 miles

• 168 miles

• 180 miles

• 172 miles

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TEKS.MATH.9-12.II.C

What is the proper set up to solve the equation?

-7x -2y= -13

x = 2y+11

• -7(11) -2y = -13

• -7(2y +11)-2y = -13

• -7x -2(11) =-13

• -7x - 2(2y+11)= -13

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TEKS.MATH.9-12.II.C

Solve the equation. Round your answer to the nearest ten-thousandth.  $9^x-9=23$  

• 1.5051

• 3.4657

• 1.5773

• No solution

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TEKS.MATH.9-12.II.C

What is step 1 in the following equation?

 $5x\ -\ 8\ =\ 18$  

• Divide by 5
  

• Add 8
  

• Subtract 8
  

• Multiply by 5
  

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TEKS.MATH.9-12.II.C

Solve by completing the square.
 $x^2-6x-59=0$  

•  $x=\left\{\pm2\sqrt{17}+3\right\}$  

•  $x=\left\{\pm17\sqrt{2}+3\right\}$  

•  $x=\left\{\pm2\sqrt{17}-3\right\}$  

•  $x=\left\{\pm17\sqrt{2}-3\right\}$  

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TEKS.MATH.9-12.II.C

If 2x+3y = 12 and 3x-2y=5 then

• x = 2, y = 3

• x = 2, y = -3

• x = 3, y = 2

• x = 3, y = -2

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TEKS.MATH.9-12.II.C

Solve the following quadratics equation by completing the square...

x² + 12x + 8= 0

• x = -6 ± 2√7

• x = 6 ± 2√7

• x = 28 ± √6

• x = -28 ± √6

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TEKS.MATH.9-12.II.C