Sol Algebra I

Find the domain.

• All real numbers

• All real numbers greater than or equal to -4

• -4

• x = -1 and x = 3

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the slope of a line parallel to a line whose slope is m = 2/5?

• -5/2

• -2/5

• 2/5

• 5/2

Tags

CCSS.8.EE.B.6

Which set of values is a function?

• (9,5) (10, 6) (9, -5) (10, -1)

• (3, 4) (4, -3) (7, 4) (3, 8)

• (6, -5) (7, -3) (8, -1) (9, -1)

• (2, 9) (5, 9) (5, -7) (1, 3)

Tags

CCSS.8.F.A.1

Write an equation of the line passing through the points (4,7) and (5,-2).

• y = -9x + 43

• y = 9x - 29

• y = -9x + 67

• y = -9x

Is this graph a function or not a function? 

• Function 

• Not a Function

• All real numbers

• All real numbers between -2 and 2

• 0

• All real numbers between -5 and 5

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What are the zeros of the graph?

• (2, 1)

• x = 2

• There are no zeros

• x = 1 and x = 3

Tags

CCSS.HSF-IF.C.7A

Evaluate -3x² + 14 when x = -4

• -34

• 38

• -10

• 62

Tags

CCSS.6.EE.A.2C

What is the RANGE?

• All real numbers

• All real numbers greater than or equal to 1

• All real numbers less than or equal to 1

• No solution

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Which equation best represents line m?