Answer:
π
Step-by-step explanation:
The *period* of a function is the length it takes before it repeats. Usually, the period of the sine function is 2π; it takes a full rotation around the unit circle for it to repeat. When we replace the input x with -2x, this does a few things:
- Changes the rotation direction
- Makes the rotation go twice as fast
If we rotate around the unit circle twice as fast, it’ll take us half of 2π, or just π to complete a cycle.
Answer:
254
Step-by-step explanation:
see the picture for how I worked this out
Are there any options on the test or homework
Answer:
I really don't know sorry but if didn't know then we what I even bother texting but whatever just wanted to let you know
