Question

score on last attempt: 0 out of 3
score in gradebook: 0 out of 3
based on your results from the previous task, plot the graph of ( h=cos (\theta) ).
note that you must define two points to create the graph. there are two options for the points you must provide. option one is to pick one of the points with a minimum
function output value and one point with a maximum function output value. option two is to pick one point along the functions \midline\ and one point with a maximum
function output value.

Explanation:

Step1: Find the maximum value of \( h = \cos(\theta) \)

The cosine function \( y=\cos(x) \) has a maximum value of \( 1 \). For \( h = \cos(\theta) \), when \( \theta = 0 \), \( h=\cos(0)=1 \). So one point is \( (0,1) \).

Step2: Find the minimum value of \( h = \cos(\theta) \)

The cosine function \( y = \cos(x) \) has a minimum value of \( - 1 \). For \( h=\cos(\theta) \), when \( \theta=\pi \), \( h=\cos(\pi)=-1 \). So another point is \( (\pi,-1) \).

Answer:

Plot the points \( (0,1) \) and \( (\pi, - 1) \) and then draw the smooth curve of the cosine function \( h = \cos(\theta) \) passing through these two points.