TEKS.MATH.9-12.II.C

What is the first step to solve this equation:
11 - 3x = 44

• Add 3 to both sides
• Subtract 11 from both sides
• Add 11 to both sides
• Divide 3 on both sides.

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TEKS.MATH.9-12.II.C

If n = 8 and 16· 2‴ = 4″⁻⁸, then m = ?

• -2
• -4
• 0
• 8

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TEKS.MATH.9-12.II.C

Solve for x:
(2x - 1)^3/4 + 9 = 36

• 27
• 13
• 41
• 82

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TEKS.MATH.9-12.II.C

What is this formula?

• This is the speed of light formula.
• This is the quadratic formula.
• This is the zero product property.
• This is scary.

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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

The first step in solving using the substitution method is __________.

• get x by itself
• get y by itself
• get either variable by itself
• add the equations together

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TEKS.MATH.9-12.II.C

Solve on the domain [0, 2π)
cos² x + sin x + 1 = 0

• π
• 3π/2
• π/6, 5π/6, 3π/2
• No solution

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TEKS.MATH.9-12.II.C

Find the x and y intercepts
5x - 3y = 15

• x intercept is 3 
  y intercept is 5
• x intercept is -3
  y intercept is 5
• x intercept is 5
  y intercept is -3
• x intercept is 3
  y intercept is -5

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TEKS.MATH.9-12.II.C

Give the y-intercept
5x + y = 5

• (1,0)
• (0,5)
• (5,0)
• (0,1)

Tags

TEKS.MATH.9-12.II.C

What should you do first in solving this equation?

x² + 6x - 13 = 3

• Factor

• Write down: a = 1, b = 6, c = -13

• Subtract 3 from both sides.

• Add 3 to both sides.

Tags

TEKS.MATH.9-12.II.C