Question

How do you graph `y=-sinx+1`?

Answer 1

Graph as shown below:

Explanation:

To sketch this curve we must understand what transformations should be done to `sinx`

The first thing to consider is `-sinx` this is just simply reflecting `sinx` in the x axis, hence we yield;

graph{-sinx [-5, 5, -2.605, 2.605]}

Now we know `-sinx +1` is just `-sinx` shited upward by 1 unit

Hence we yield;

graph{1-sinx [-4.333, 5.667, -1.5, 3.71]}