Question

how do you find the x-intercept of 4sin x?

Answer 1

Hint: Find x for which y=0

Answer 2

:) nice hint @sauravshakya

Answer 3

Thanx @AravindG

Answer 4

it is same as of sinx

Answer 5

basically you can get to it simply by visualising the sin x graph also

Answer 6

pi?

Answer 7

Actually there are infinite number of x-intercepts

Answer 8

In general for all cases where
x=npi sinx=0

Answer 9

oh so I wouldn't have to write a specific number I could just write npi because it's infinite?

Answer 10

@AravindG

Answer 11

yep unless if the domain is restricted

Answer 12

thank you!

Answer 13

welcomess!!