1. What is the equation, in standard form, of the path of the firework shown in the graph? 2. What is the domain and range of the graph?

3. What is the equation, in vertex form, of the path of the firework shown in the graph?

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

answer: none of these answers are correct only the second half is

step-by-step explanation:

the answer is c 150

step-by-step explanation:

you could deduce the conclusion directly using the facts pertaining to the specific situation.

hope this .