Worksheets12/5 Exam Review Math 4
Total questions: 22
Worksheet time: 2hrs 50mins
Name
Class
Date
1.
What is m(4) if:
a)
-3
b)
0.5
c)
0
d)
-3.5
2.
What is the DOMAIN of the function?
a)
(-∞, +∞)
b)
(-∞, 4]
c)
(-∞, 4)
d)
[0, 4]
3.
Match the graph with the correct equation.
a)
b)
c)
d)
4.
Evaluate f(3)
a)
-4
b)
8
c)
-2
d)
-1
5.
What is the RANGE of the function?
a)
(-∞, +∞)
b)
(-∞, 4]
c)
(-∞, 4)
d)
[0, 4]
6.
Simplify the trig expression.
a)
tan2x
b)
-tan2x
c)
cot2x
d)
cos2x*sin2x
7.
Simplify the trig expression.
a)
sinx
b)
cosx
c)
cotx
d)
tanx
8.
Simplify the trig expression.
a)
secx
b)
cotx
c)
sec2x
d)
tan2x
9.
Simplify the trig expression.
a)
sinx
b)
cosx
c)
-sinx
d)
cotx
10.
Simplify
a)
csc x
b)
sec x
c)
1/sec x
d)
cos x
11.
a)
sinθ
b)
cot²θ
c)
tan²θ
d)
cos²θ
12.
a)
secθ
b)
cos²θ
c)
sin²θ
d)
sin²θ/cos²θ
13.
what is the amplitude of y=3sin(7x)-2
a)
7
b)
-2
c)
3
d)
6
14.
which value represents amplitude in the function y = asin(bx-h) + k
a)
a
b)
b
c)
h
d)
k
15.
What is the period of y=4cos5x
a)
2π/5
b)
π
c)
5
d)
5π
16.
The period of a sine or cosine graph can be found by ....
a)
It's always 2π
b)
2π/B
c)
B(2π)
d)
2π+B
17.
Write the equation for a sine function with an amplitude of 6 and a period of π/4.
a)
y=6sin(8x)
b)
y=6sin8(x-1)
c)
y=6sin1/4x
d)
y=6sinx
18.
What is the significance of the ordered pair (0, -2) to the graph?
a)
It is the vertex
b)
It is an x-intercept
c)
It is the y-intercept
d)
It is the axis of symmetry
19.
The domain of any parabola is all real numbers
a)
True
b)
False
20.
Does this graph have a maximum or minimum value?
a)
maximum
b)
minimum
c)
neither
d)
both
21.
Graph
a)
b)
c)
d)
22.
Graph
a)
b)
c)
d)
100 %
