Question

POP QUIZ:
f(x) = a tan bx
find b
find a

Answer 1

b is the period, a is the amplitude if i recall it correctly

Answer 2

pi/8 looks to be "b"

Answer 3

i got no idea for "a" tho

Answer 4

nah, i read the pic wrong; its all fuzzy

Answer 5

at pi/8, y = -1 and the |-1| would usually be pi/4 so they have sped up the period by 2

and have negated the amplitude. a = -1 maybe?

try wolfing it to compare

Answer 6

http://www.wolframalpha.com/input/?i=-tan%282x%29

its good

Answer 7

im sorry to b rude but wen u r finished amistre64 would u help me again?