Question

How do you write an equation of `y=cosx` with 1.5 units to the right?

Answer 1

`y=\cos(x+1.5)`

Explanation:

New equation of `y=\cos x` is obtained by shifting x-axis by `1.5` unit to the right keeping y-axis fixed.

The transformed equation will be obtained by setting `x=x+1.5` in given equation as follows

`y=\cos(x+1.5)`