Question

Analyze and sketch a graph of the function. Identify any relative extrema, points of inflection, and asymptotes. Use a graphing utility to verify your results. (If an answer does not exist, enter DNE.)

Answer 1

SOLUTION

Given the question in the image, the following are the solution steps to answer the question.

STEP 1: Write the given function

$f(x)=arc\cos\frac{x}{2}$

STEP 2: plot the graph of the function

STEP 3: Get the maximum and minimum

From the graph below:

$maximum=(-2,\pi)$

STEP 3: Get the minimum

$minimum=(2,0)$