Algebra 1 Final Semester Review

Over which of the following intervals is the function increasing?

• (-3,-1)

• (0,1)

• (1,3)

• (8,10)

If the inequality -5<x≤6 was placed in interval notation it would be represented by 

• (-5,6)

• [-5,6)

• (-5,6]

• [-5,6]

The graph shows point R and a line. Which equation best represents the slope-intercept form of the line that passes through the point R and is parallel to the line on the graph?

What is the slope of the line that passes through the points (-14,14) and (6,-18)?

Tags

CCSS.8.EE.B.5

• The graphs of f and g are not parallel, and the graph of f is translated 14 units down to create the graph of g.

• The graphs of f and g are not parallel, and the graph of f is translated 14 units up to create the graph of g.

• The graphs of f and g are parallel, and the graph of f is translated 14 units down to create the graph of g.

• The graphs of f and g are parallel, and the graph of f is translated 14 units up to create the graph of g.

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Tags

CCSS.8.EE.C.7B

Solve for x:

2 (-2x + 2) - 6 = 4

Write your answer as a fraction in simplest form.

Tags

CCSS.8.EE.C.7B

Solve the system of equations:

-7x + 5y = -27

y = 2x

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Find the solution of the system of equations.

-7x - 3y = -20

3x + 6y = -15

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6