Question

Choose the letter of the equation for the graph.

Answer 1

Using translation concepts, the equation for the graph is given as follows:

b. $y = \cos{\left(x + \frac{\pi}{2}\right)} + 1$.

What is a translation?

A translation is represented by a change in the function graph, according to operations such as multiplication or sum/subtraction in it's definition.

In this problem, we have a cosine function(zero at pi/2, this is zero at the origin), shifted pi/2 units to the right and 1 unit up(as the standard amplitude is between -1 and 1, here is between 0 and 2).

Hence the rule is given by:

b. $y = \cos{\left(x + \frac{\pi}{2}\right)} + 1$.

More can be learned about translation concepts at brainly.com/question/4521517

#SPJ1