This assessment covers the following state
indicators: A1.2.1, A1.2.2, A1.2.6, A1.4.1, A2.2.1, A2.2.2, and A2.2.3
Multiple
Choice
Identify the choice
that best completes the statement or answers the question.
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Graph the linear equation.
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1
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x = 3
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2
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y =  x + 1
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Match the equation with its
graph.
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3
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–7x – 3y = 21
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Solve the equation.
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4
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Graph the function.
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5
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6
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Graph the absolute value equation.
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7
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8
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The sale price of ground beef at a local grocery
store is $1.49 for the first pound and $1.09 for each additional pound. Write a function rule to show
how the cost y of ground beef depends on the number of pounds x.
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Write and solve an equation.
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9
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The sum of two odd integers is 180. What are they?
Use the variable n for the value of the smaller integer. Write and solve the
equation.
A |  ; 89, 91 | C |  ; 89, 91 | B |  ;
89, 91 | D |  ;
89, 90 |
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10
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The sum of two numbers is 81. Their difference is
5. Write a system of equations that describes this situation.
A | x + y = 81
x  y =
5 | C | x – y = 81
x + y =
5 | B | x + y = 81
x + y =
5 | D | x + y = 5
y – x =
81 |
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11
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A rental car agency charges a
flat fee of $31.00 plus $1.25 per day to rent a certain car. Another agency charges a fee of $13.00
plus $3.50 per day to rent the same car.
| a. | Write a system of equations to represent
the cost c for renting a car at
each agency for d days. | | b. | Using a graphing calculator, find the
number of days for which the costs are the same. Round your answer to the nearest whole
day. | | |
A | a. 
b.
8 | C | a. 
b.
12 | B | a. 
b.
8 | D | a. 
b.
12 |
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12
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What is the vertex of the
function  ?
A | ( ,
–5) | B | ( ,
5) | C | ( ,
5) | D | ( ,
–5) |
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Solve the system of equations.
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13
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x + 5y = –24
5x – 5y = 0
A | (–4, –4) | B | (–4, –4) | C | (–3,
–4.2) | D | (5, 5) |
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14
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What is the solution of the system of
equations?
y = 5x + 8
y = 4x – 6
A | (–62, –14) | B | (2, 2) | C | (1.56,
15.78) | D | (–14, –62) |
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15
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Mike and Kim invest $12,000 in
equipment to print yearbooks for schools. Each yearbook costs $4 to print and sells for $24. How many
yearbooks must they sell before their business breaks even?
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