Question

What is the y-intercept of the graph of h(t) = tan t?

Answer 1

a y intercept occurs whenever, in this case, t = 0. let t = 0, what does h(t) become ?

Answer 2

1?

Answer 3

tan(t) = sin(t) / cos(t)
let t = 0

Answer 4

0 or undefined

Answer 5

i need a lot of help with my homework ): sorry if i don't understand it at 1st

Answer 6

sin(0) / cos(0) = 0/1 = 0

Answer 7

so y intercept is defined, and it's 0