Algebra B
Regents Review #5
Name: ________________________________________________
Answer each of the following using your knowledge of Algebra. Be sure to show all work for credit! 
1.) _________ The diagram below shows right triangle LMP.
Which ratio represents the tangent of
1)
2)
3)
?
4)
2.) __________ Which type of graph is shown in the diagram to the right?
1) absolute value
2) exponential
3) linear
4) quadratic
3.) __________ Express as a trinomial: (2x 3)(x + 7)
(1) 2x 2 + 11x 21
(2) 2x 2 11x 21
(3) 2x 2 11x + 21
(4) 2x 2 + 11x + 21
4.) __________ Which relation represents a function?
1)
2)
3)
4)
5.) _________The expression
written in simplest radical form is
1)
2)
3)
4)
6.)________ What is the value of x in the equation
?
1)
2) 2
3)
4)
7.) Which ordered pair is in the solution set of the following system of linear equations?
(1) (0, 3)
(2) (2, 0)
(3) ( 1, 0)
(4) ( 1, 4)
8.) The chart below compares two runners. Based on the information in the chart state which runner has
the faster rate in miles per hour. Justify your answer.
Runner
Jessica
Marie
8.) Express √
in simplest form.
Distance
(in miles)
21
57
Time
(in hours)
6
15
9.) a) Graph the solution set for the inequality
b) Determine if the point
on the set of axes below.
is in the solution set. Justify your answer.
10.) Solve the following system of equations graphically. Be sure to state your solution! 
y = 3x – 2
2y + x = 10