The y-intercept for Q(x) = (x4 – 1)/(x2 – 4) is at (0, 1/4)
True
False

Question

The y-intercept for Q(x) = (x4 – 1)/(x2 – 4) is at (0, 1/4) 
       True
       False

hartnn · Answer

to get y-intercept, you just put x=0 in your Q(x)
so, plug in x=0 and tell me what u get ?

anonymous · Answer

lost :(

anonymous · Answer

help

hartnn · Answer

put x=0 in 
(x^4-1)/(x^2-4)

so, whats 
(0^4-1)/(0^2-4) = ... ?

anonymous · Answer

false

anonymous · Answer

?

hartnn · Answer

how did u get false ?

anonymous · Answer

because when i did the problem it was different

hartnn · Answer

see,0^4 = 0, 0^2 =0
so, you would get 
-1/-4 = 1/4
so your y -int is actually 1/4
so its true :)

anonymous · Answer

oooooohhhhh guess i didnt know how to do it thank you so much

hartnn · Answer

welcome ^_^

anonymous · Answer

do you think you could help me with this one am stuck

anonymous · Answer

What is the vertex of the following inequality:  2(2x2 – 3x) > -9

anonymous · Answer

What is the vertex of the following inequality:  2(2x^2 – 3x) > -9

anonymous · Answer

i have to pick one of them for the answer (-3/4, 27/4)
       (3/4, -27/4)
       (-3/4, -27/4)
       (3/4, 27/4)

hartnn · Answer

can i request you to ask only one question in one post ?
close this and make a new post

anonymous · Answer

ok