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

Convert the equation y= x²-2x-5 into vertex form. 

• y= (x-1)²-6
• y= -(x-1)²-6
• y= (x+1)²-6
• y= -(x+6)²-1

Tags

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

Convert to slope-intercept form: 
4x - 2y = 16

• y = 2x + 8
• y = 1/2x - 8
• y = 2x - 8
• y = -2x - 8

Tags

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

Write 4⁸ as a product of the same factor.

• 4 + 4 + 4 + 4 + 4 + 4 + 4 + 4
• 8 x 8 x 8 x 8
• 4 x 8
• 4 x 4 x 4 x 4 x 4 x 4 x 4 x 4

Tags

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

What is another way to write 5⁴?

• 5 × 4
• 4 × 4 × 4 × 4 × 4
• 5 × 5 × 5 × 5
• 5 + 5 + 5 + 5

Tags

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

(-x⁵)(y³)

• -x^8y
• -xy⁸
• -x⁵y³
• -(xy)⁸

Tags

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

Write in standard form: 
2.12 x 10^-3

• .00212
• .000212
• 2,120

Tags

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

Simplify
(p − 8)²

 Hint: (p − 8)² = (p − 8)(p − 8)

• p ² − 16p − 64 
• p ² + 16p + 64 
• p ² − 16p − 8
• p ² − 16p + 64 

Tags

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

Simplify

• 42x⁵
• -42/x⁵
• 42/x^-5
• 42/x⁵

Tags

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

Simplify the exponential expression:

• 10x^-2
• 2x²
• 2x¹²
• 10x¹²

Tags

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

9⁷•9⁹

• 9¹⁶
• 99⁷⁹
• 81¹⁶

Tags

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