Which function has no horizontal asymptote? A. f(x)=2x-1/3x^2
B. f(x)=x-1/3x
C. f(x)=2x^2/3x-1
D. f(x)=3x^2/x^2-1

42 inches then 10 1/2 deep

hiking down a winding trail.

step-by-step explanation:

we have three similar triangles, because each has a right angle and shares an angle.   let's write the angles in order: opposite to short leg, long leg, hypotenuse.

cab similar to bad similar to cbd

or as ratios,

ca: ab: cb = ba: ad: bd = cb: bd: cd

we also know

ac = ad + cd

(ad+cd): ab: cb = ba: ad: bd = cb: bd: cd

(ad+cd)/cb=cb/cd

we have cb=6, ad=5 and seek x=cd.

we reject the negative root and conclude x=4

answer: 4

i need a picture

step-by-step explanation: