Question

Choose the function whose graph is given by

Answer 1

Option D is the correct answer!

Explanation:

I did it on ap*x and it was correct thanks for tuning in!!

Answer 2

The correct option is D.

Explanation:

The given graph is the graph of a cosine function, which shifts 1 unit left.

The cosine function is defined as

`y=a\cos(bx+c)+d`

Where, a is amplitude, b is frequency, c is phase shift and d is vertical shift.

If c>0, then the graph shifts c units left and if c<0, then the graph shifts c units right.

Since the graph show only phase shift and the graph shifts only one unit left, therefore required function is

`y=\cos(x+1)`

Option D is correct.