Review :) of Everything

• 5

• -5

• -8

• 8

• F

• G

• H

• J

Tags

CCSS.8.EE.B.5

Simplify.
2x² + (4x - 6x²) + 9 - (6x + 3)

• -4x² - 2x + 12
• 4x² + 2x - 6
• -4x² - 2x + 6
• -4x² + 10x + 12

Tags

CCSS.6.EE.A.3

Find the area of a rectangle that has a length of (3x - 1) and (2x + 5)

• 6x² + 17x + 5
• 6x² + 13x + 5
• 6x² + 17x - 5
• 6x² + 13x - 5

Tags

CCSS.HSA.APR.A.1

What are the zeroes for the quadratic function
f(x) = x² + 2x - 15?

• x = 5 and x = -3
• x = -5 and x = 3
• x = 5 and x = 3
• x = -5 and x = -3

Tags

CCSS.HSA-SSE.B.3B

CCSS.HSF-IF.C.8A

Based on the graph, what is the width in feet of the porch with the greatest area?

• 175 ft
• 50 ft
• 25 ft
• 350 ft

A particular type of cell doubles in number every hour. Which function can be used to find the number of cells present at the end of h hours if there are initially 4 of these cells?

• n= 4(1/2)^h

• n= 4(2)^h

• n= 4+ (2)^h

• n= 4 + (1/2)^h

Tags

CCSS.HSF.LE.A.2

The graph of a quadratic function is shown on the grid. Which equations best represents the axis of symmetry?

• y = 6

• x = 2

• y = 4

• x = 0

Which expression is equivalent to √147?

• 3√7

• 7√3

• 21√7

• 49√3

The set of all x-values of a function.

• Domain

• Range

• x-axis

• y-axis

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1