CCSS.Math.Content.7.EE.A.2

(-x⁵)(y³)

• -x^8y
• -xy⁸
• -x⁵y³
• -(xy)⁸

Tags

CCSS.Math.Content.7.EE.A.2

Simplify:
√27

• 3√9
• 9√3
• 3√3
• 27√1

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CCSS.Math.Content.7.EE.A.2

Determine the slope and y-intercept from the following equation:   y = 3/2x + 3

• slope: 5   y-intercept:  (0,3) 
• slope: 3/2   y-intercept:  (0,3) 
• slope:  4  y-intercept:  (0,3/2)
• slope: 1/5   y-intercept:  (0,5) 

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CCSS.Math.Content.7.EE.A.2

9 ^_x 2 = 2 ^_x 9

• Commutative Property of Multiplication
• Associative Property of Multiplication
• Multiplicative Inverse Property
• Distributive Property

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CCSS.Math.Content.7.EE.A.2

(t^-6)^-5

• t^-11
• t^-30
• t³⁰
• t¹¹

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CCSS.Math.Content.7.EE.A.2

Name and Classify the Polynomial:
3x²y + x + y

• quadratic trinomial
• cubic trinomial
• linear binomial
• quadratic binomial

Tags

CCSS.Math.Content.7.EE.A.2

Is the function linear or nonlinear?

• Linear
• Nonlinear

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CCSS.Math.Content.7.EE.A.2

Simplify the radical - 3√27

• 9
• 9√3
• 3√9
• 3

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CCSS.Math.Content.7.EE.A.2

Write 7,000,000 in scientific notation.

• 0.7 x 10⁷
• 7 x 10^-6
• 7 x 10⁶
• 70 x 10⁵

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CCSS.Math.Content.7.EE.A.2

Jenny writes the equation y = 1/2x +5.
Why is she incorrect?

• The slope is -2, the equation should be
  y = -2x + 5
• The y-intercept is 4, the equation should be y = -2x + 4
• The slope is -1/2, the equation should be
   y = -1/2x + 5
• The y-intercept is -5, the equation should be y = -2x - 5

Tags

CCSS.Math.Content.7.EE.A.2