Review for Algebra Benchmark

Solve the System of Equations
y = 6x − 11
−2x − 3y = −7

• (1, 2)
• (3, 4)
• (2, 1)
• (4, 3)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Last week, a candle store received $355.60 for selling 20 candles. Small candles sell for $10.98 and large candles sell for $27.98. How many large candles did the store sell?

• 6
• 8
• 10
• 12

Tags

CCSS.7.EE.B.4A

Which inequality is represented in the graph below?

• y ≥ −3x + 4
• y ≤ 3x + 4
• y ≥ −4x − 3
• y ≤ −4x − 3

Tags

CCSS.HSA.REI.D.12

The owner of a small computer repair business has one employee, who is paid an hourly rate of $22. The owner estimates his weekly profit using the function P(x) = 8600 − 22x . In this function, x represents the number of

• computers repaired per week
• hours worked per week
• customers served per week
• days worked per week

Tags

CCSS.HSF.LE.B.5

Use the graph to determine the solutions.

• -1 and -3
• 1 and -3
• 1 and 3
• -1 and 3

Mr. Ciaccia hits a fly ball.  You can track the height of the ball using the equation:   h(t) = -16t² + 140t + 3
What was the starting height of the ball?                                                                                    

• -16 feet
• 140 feet
• 3 feet
• 0 feet

The graph of which equation would translate the parent function up 2 and to the left 4?

• y = (x - 4)² + 2
•  y = (x + 4)² + 2
• y = (x + 4)² - 2
• y = (x - 4)² - 2

What is the solution to the inequality?

• x ≤ 3
• x ≥ 3
• x ≤ -3
• x ≥ -3

Look at function g.
g(x) = 9x² - 16
Which set contains only the zeros of function g?

• {-4/3, 4/3}
• {-4/3, 0, 4/3}
• {-16, 9}
• {-16, 0, 9}

Tags

CCSS.HSF-IF.C.7C

Which Inequality function matches the graph?

Tags

CCSS.HSA.REI.D.12