Multiple Choice Identify the
choice that best completes the statement or answers the question.



Define a variable and write an expression for the phrase.


1.

the quotient of 6 times a number and 16


2.

Evaluate the formula for B = 9
in. ^{2} and h = 32 in.
a.  288 in.^{3}  b.  9.6 in.^{3}  c.  32 in.^{3}  d.  96
in.^{3} 



Simplify the expression.


3.

(–12 m + 38)
a.  m + 38  c.  m +
76  b.  –24m +  d.  m + 


4.

Simplify 9 – 10 using a number line.


5.

The Johnsons want to cover their backyard with new grass. Their backyard is
rectangular, with a length of 3x – 5 feet and a width of 4x – 10 feet.
However, their rectangular swimming pool, along with its surrounding patio, has dimensions of
x + 8 by x – 2 feet. What is the area of the region of the yard that they want to
cover with new grass?
a.  6x^{2} – 55x + 104 ft^{2}  c.  11x^{2} – 56x + 66 ft^{2}  b.  x^{2}
+ 6x – 16 ft^{2}  d.  12x^{2} – 50x + 50
ft^{2} 


6.

Salvador’s
class has collected 88 cans in
a food drive. They plan to sort the cans into x bags, with an equal number of cans in each
bag. Write an expression to show how many cans there will be in each bag.
a.  88x  c.   b.  88 + x  d.  88 – x 


7.

Evaluate the expression
q – v for q
= 5 and v = 1.


8.

Tell whether the ordered pair
(5, –3) is a solution of the system .


9.

Solve
by using substitution. Express your answer as an ordered pair.
a.  ( , )  c.  (, 5)  b.  (, 1)  d.  (, ) 


10.

Solve
by using elimination. Express your answer as an ordered pair.
a.  (1, 2)  c.  (3, 0)  b.  (4, –1)  d.  (2, 1) 


11.

Graph the solutions of the
linear inequality .


12.

Graph the system of linear
inequalities .


13.

Find the GCF of
and .


14.

Factor the polynomial .
a.   c.  Cannot be
factored  b.   d.  


15.

Factor .


16.

Factor
by grouping.


17.

Identify the vertex of the
parabola. Then give the minimum or maximum value of the function.
a.  The vertex is ,
and the minimum is 6.  b.  The vertex is , and the maximum is
6.  c.  The vertex is ,
and the maximum is 3.  d.  The vertex is , and the minimum is
3. 


18.

Find the domain and
range.
a.  D: R: all
real numbers  c.  D: all real
numbers R:  b.  D: all real numbers R:  d.  D: R: 


19.

Find the zeros of the quadratic
function from the graph.
a.  1.5  c.  –8  b.  4 and –1  d.  2 and –8 


20.

Solve the equation
x^{2} + 4x + 3 =
0 by graphing the related function.
a.  The solutions are 3 and
1.  b.  The solutions are 4 and
3.  c.  The solutions are –3 and
–1.  d.  The solutions are –2 and
–1. 
