1.
The number multiplied to cos(3) is 3.
Hence, the amplitude should be [3,-3] instead of [1,-1]
Now, , the 3
multiplied to
shows that the
time period should be 1/3 of the original time period
Or the time period should become 2/3
The behaviour would remain the same as that of Cos with changes in amplitude and time period.
Hence, drawing the graph we would get
The graph is sinusoidal.
2.
The number multiplied to sin(2) is 3.
Hence, the amplitude should be [3,-3] instead of [1,-1]
Now, , the 2
multiplied to
shows that the
time period should be 1/2 of the original time period
Or the time period should become
The behaviour would remain the same as that of Sin with changes in amplitude and time period.
Hence, drawing the graph we would get
The graph would be sinusoidal
3.
The number multiplied to cos(4) is 4.
Hence, the amplitude should be [4,-4] instead of [1,-1]
Now, , the 4
multiplied to
shows that the
time period should be 1/4 of the original time period
Or the time period should become /2
The behaviour would remain the same as that of Cos with changes in amplitude and time period.
Hence, drawing the graph we would get
The graph is sinusoidal
4.
r2=9sin2
Amplitude will be 3.
The positive and negative will be a mirror of each other.
The domain of would be
[0,
/2] as above it
would become a negative inside root.
The period would be .
Hence, drawing the graph, we would get
The graph is periodic and discontinuous
5)
The graph would a normal sec graph with the lowest point being 4 and -4 i.e., r can obtain all real values except [4,-4]
The time period is 2.
The graph would be
The graph is periodic, discontinuous and non-sinusoidal.
.
.
IF YOU HAVE ANY DOUBT AT ANY STEP, PLEASE FEEL FREE TO ASK IN THE COMMENTS SECTION.
THANK YOU.
11:43 AM Sun May 12 X Jocelyn Rodriguezmoya P3.3 graph polar assignment.pdf Date: Period: Pre-Cal/ WEED Name: Assignment P3.3 polar Graph each equation without using a calculator and name the typ...