Question

Someone please explain to me how to tell if this is false or true?

Answer 1

You need to check out some of the points. Is the sin of 0 degrees equal to 0?
Is the sin of 90 degrees equal to 1?

Answer 2

Is the sin of 180 degrees equal to 0 and so on. Because those points are on your graph.

Answer 3

We know that the general shape is correct but we have to make sure the individual points are right.

Answer 4

alright. it is true right? @Mertsj

Answer 5

yes

Answer 6

I have a qt what does f stand for?

Answer 7

It is to tell you that this is a function that the writer is calling f and that the variable in this function is x. That's why it says f(x). Some people prefer to think of it in terms of y and x so it could say y = sinx. That would be the same thing.

Answer 8

alright thank you!

Answer 9

yw