You scored 0%!
See what you got wrong
The equation of the graph is
-
y = 3 cos x
-
y = 4 cos x
-
y = 6 cos x
-
y = 5 cos x
The amplitude of the graph is
-
3
-
6
-
9
-
12
The graph of cosine begins at (0,1).
-
True
-
False
This graph represents ________ trig function.
-
Sec
-
Sin
-
Cos
-
None of these
The equation of this graph is x=2cos2x.
-
True
-
False
This graph represents ________ trig function.
-
Cos
-
Sin
-
Sec
-
None of these
This graph represents ________ trig function.
-
Sin
-
Cos
-
Sec
-
None of these
The period of y=4cos5x 2π/5
-
True
-
False
The equation of this graph is y=2sin2x.
-
True
-
False
This graph represents ________ trig function.
-
Sec
-
Cos
-
Both A & B
-
Sin
