Function I is represented by a verbal description, and function II is given by an equation. Function I Function II a function with a unit rate of and a y-intercept of Which statements are true about the two functions? Both functions are increasing. Both functions are decreasing. One function is increasing, and one is decreasing. Both functions have the same y-intercept. Function I has a greater y-intercept than function II. Function II has a greater y-intercept than function I.

a

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

a ≈ 172.05

step-by-step explanation:

the pictures.