TEKS.MATH.9-12.II.A

Jame's 70 in. giant peach doubles in size every week. Write an expression that would represent how big the peach is after 5 weeks.

• 70(2)³⁵
• 70(2)⁵
• 2(70)⁵
• 5(70)²

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TEKS.MATH.9-12.II.A

Write the equation of the line.

• y = -2/3x + 4
• y = 2/3x + 4
• y = 3/2x + 4
• y = -3/2x + 4

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TEKS.MATH.9-12.II.A

Which numerical expression matches the following written expression?
The sum of twelve and eight divided by the product of two and two.
HINT: the / means divide

• (12 + 8) / (2 x 2)
• (2 x 2) / (12 + 8)
• (12 - 8) / (2 + 2)
• (12 x 8) / (2 + 2)

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TEKS.MATH.9-12.II.A

Translate the sentence into an equation.
Seven subtracted from n is 18 

• n + 7 = 18
• 7 - n = 18
• n - 7 = 18
• n + 7 = 18n

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TEKS.MATH.9-12.II.A

If m=3 and b=6, what is the correct slope intercept equation?

• y=3-6
• y=3x-6
• y=3x+6
• y=6x+3

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TEKS.MATH.9-12.II.A

If given the equation
y = 3(x + 5)² - 4, what is the vertex of the parabola?

• (5, -4)
• (-5, -4)
• (-15, -4)
• (15, -4)

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TEKS.MATH.9-12.II.A

Find the product
(x +2)(x + 3)

• x² + 5x + 6
• x² + x + 6
• x² + 5x + 5
• x² + 6x + 6

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TEKS.MATH.9-12.II.A

The city of Whoville has been much more stable since the Grinch turned his life around. The population of 900 is increasing at a rate of 7.5% per year. If the population continues growing at the same rate, how many people will there be in 11 years?

• 424288

• 1994

• 10642

• 900

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TEKS.MATH.9-12.II.A

What is the formula for this quadratic equation?

• y = -(x+0)(x+4)

• y = (x+0)(x+4)

• y = (x+0)(x-4)

• y = -(x+0)(x-4)

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TEKS.MATH.9-12.II.A

Identify the degree of the polynomial

5x⁴ - 3x² + 2x⁶ - x + 7

• 2nd degree

• 4th degree

• 5th degree

• 6th degree

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TEKS.MATH.9-12.II.A