Question

How do I graph this?
y = 4 sin 2o

Answer 1

\[y = 4 \sin 2 \]

Answer 2

wait...

Answer 3

@amistre64

Answer 4

@terenzreignz

Answer 5

can you graph a normal sin(x) ?

Answer 6

Yes

Answer 7

then start with that, give me a quick draw of it

Answer 8

sin x?

Answer 9

yeah, a graph of sin(x)

Answer 10

ok One sec.

Answer 11

the range of sin is -1 to 1

-1 < sin(x) < 1 , multiply each part by 4

-4 < 4 sin(x) < 4 , so we have pulled the limits top to bottom, -4 and 4

the only thing left to deal with is the "2"

Answer 12

ok

Answer 13

would you agree that 2x is twice as fast is x ?

Answer 14

WHat do you mean?

Answer 15

i mean ....would you agree that 2x is twice as fast is x :/

spose you have a turtle running at x mph; and a rabbit running at 2x mph .... for any given time x, isnt the rabbit twice as far along?

Answer 16

yes