What I want you to see is how the graphs relate to the numbers in the equation.
So use the graphs to answer these questions. You will probably need to go back into Desmos to look at them one at a time.
1a) y=sinx has a amplitude of __________ (1b) Also, for this one, what is sinx multiplied by? Hint: it is invisable.
and
2) y=3 sinx has a amplitude of __________
and
3) y=4 sinx has a amplitude of __________
I want you to see how the number that sinx is multiplied by effects the shape of the graph.
4) What are the wavelengths, y intercepts and midlines of each of these graphs.