Question

Where does the graph of y = sin x from x = 0 to x = 2π start?
at its minimum

at an x–intercept

at its maximum

at an x–intercept

between an x–intercept and its maximum

Answer 1

This is the graph of sin(x).

Answer 2

so it would be between

Answer 3

It is clearly not at its minimum or its maximum. So it is either at an x-intercept or between an x-intercept and its maximum.

What is the definition of x-intercept then?