Interim Algebra Review

The graph of f(x) is shown. Find f(4)

• 1

• 2

• 3

• 4

Tags

CCSS.HSF.IF.A.2

Ethan already has $200 and he makes $10/hour at work. Which function matches this given information?

• f(x) = 10x

• f(x) = 10x + 200

• f(x) = 200x

• f(x) = 200x + 10

Tags

CCSS.HSF-BF.A.1A

Which one of these points is the solution to the graph?

• (5, 0)

• (0, 5)

• (2, 0)

• (0, -3)

When is this graph increasing (ignore the arrows)?

• Blue line and green line

• Red line

• It doesn't increase

The graph of 4x + 2y = 8 is shown. Which ordered pair is a solution to 4x + 2y > 8?

• (0, 0)

• (2, 4)

• (0, 2)

• (1, 0)

When is this graph decreasing (ignore the arrows)?

• Blue line

• Red line

• Green line

• It doesn't decrease

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

A family can spend at most $25 at Fun Zone. It costs $10 an hour for trampolines and $5 an hour for the pool. The family can stay less than 4 hours.

Select the point that represents a solution.

• (1, 3); 1 hour on the trampolines and 3 hours in the pool

• (4, 0); 4 hours on the trampolines and no hours in the pool

• (1.5, 2); 1.5 hours on the trampoline and 2 hours in the pool

Here are the graphs of the inequalities in this system.

Select each point that is a solution to the system. Choose TWO

• (3, -5)

• (0, 5)

• (-6, 6)

• (3, 3)

• (-2, -2)

Tags

CCSS.HSA.REI.D.12

True or False?

The only x-intercept of this function is at [170, 0]

• True

• False

Tags

CCSS.HSF.IF.B.4