I have a test coming up and I don't understand this problem that we've gone over in class! Could someone please help me with it!!
The max of a sin function is at (4,9) the closest min of the function is at (7,1), when does the next max occur?
please also find the
vertical shift
amplitude
horizontal shift
period
frequency
and the equation! f(x)=______sin(___________)
thanks a bunch ahead of time!! :-)
2007-10-07 16:33:43 · 2 answers · asked by Anonymous in Education & Reference ➔ Homework Help
I'm a Junior in High School taking Advanced Math Level One :-)
2007-10-07 16:51:46 · update #1
vertical shift = (9 + 1)/2 = 5
amplitude = 9 - 1 = 8
horizontal shift = (4 + 7)/2 = 11/2
period = 2(7 - 4) = 6
frequency = 1/period = 1/6
y = 4sin[(pi/3)(x - 11/2)] + 5
Here's the pic:
http://s236.photobucket.com/albums/ff177/jsardi56/?action=view¤t=mathhelpquick.jpg
2007-10-08 01:26:12 · answer #1 · answered by jsardi56 7 · 1⤊ 0⤋
what math are you in? I'm only in Algebra right now...sorry thats not helping.
2007-10-07 23:42:23 · answer #2 · answered by Anonymous · 0⤊ 1⤋