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Course Name: Second Year Algebra 2
Student: Isabel Borges
Course ID: MTHH040059
ID: B77651012
Submittal: 59
Progress Test 3
Although the progress test is similar in style to the unit evaluations, the progress test is a closed-book test. It is
important that you do your own work. Select the response that best completes the statement or answers the question.
Your graphing calculator may be used on this progress test. You may also use scratch paper to work out the solutions.
____ 1.
How many cycles does the sine function, y = sin 5θ, have in the interval from 0 to 2
a.
b.
c.
d.
____ 2.
2
3
4
5
Write this measure in degrees:
a.
b.
c.
d.
radians.
180°
150°
300°
15°
____ 3.
is a right triangle with m
= 90°. RS = 30, cos R =
; Find sin R.
a.
b.
c.
d.
____ 4.
How many cycles does the sine function have in the interval 0 to 2
a.
b.
c.
d.
0
1
2
3
?
?
____ 5.
Identify the domain and range of this function: y = −cos 2θ.
a.
b.
c.
d.
____ 6.
Identify the amplitude and period of this function: y =
a.
____ 7.
d: all real numbers; r: −1 ≤ y ≤ 1
d: −2 ≤ x ≤ 2; r: all real numbers
d: all real numbers; r: −2 ≤ y ≤ 2
d: −1 ≤ x ≤ 1; r: all real numbers
,3
b.
none because no maximum or minimum value exist;...
