H(x)= F(x)/G(x). F(3)= 4. F'(3)=2. G(3)=2. G'(3)=3. Find H'(3).?

1 ⤊

2007-06-03 14:47:10 · 2 answers · asked by liddleluss 1 in Science & Mathematics ➔ Other - Science

If H(x) = F(x)/G(x), then by the quotient rule

H'(x) = [F'(x)*G(x) - F(x)*G'(x)]/G(x)^2

H'(3) is then (2*2 - 4*3)/(2^2) or H'(3) = -2

2007-06-04 04:57:36 · answer #1 · answered by realityincarnate 2 · 0⤊ 0⤋

H'(3) = F'(3)/G'(3) = 2/3

2007-06-03 14:50:09 · answer #2 · answered by TychaBrahe 7 · 1⤊ 0⤋