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

The objective when solving an equation is to....

• isolate the variable.
• check the solution.
• guess and check.
• Combine Like Terms.

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

What are the x- intercepts?

• x= 0 and x= -4
• x= 0 and x= 4
• y= 0
• x= 2

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

What is the equation of this line?

• y = 2x +2
• y = 2x -2
• y = -x + 2
• Cannot be Determined

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

TEKS.MATH.9-12.II.A

Solve using the quadratic formula

• A 
• B 
• C 
• D 

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

^{What is the x- intercept of the line?}

• (1, 0)
• (2, 0)
• ( -1, 0)
• (-2, 0)

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

Solve for y:
5x - y = 16

• -y = 5x + 16
• y = 5x + 16
• x = 5y - 16
• y = 5x - 16

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

Do you flip the sign?
-3x + 2  ≤  22

• YES
• NO

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

Look at the Graph. Write the inequality in interval notation.

• [-4, -1)
• (-4, -1)
• (-4, -1]
• [-4, -1]

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

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.1

Find the value of X

• 94
• 25
• 36
• 180

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