PLEASE HELP The first problems possible answers are -2, -1/2, 1/2, 2
The second problems possible answers are -5, -3, 3, 5
The solutions possible answers for both coordinates -2, -1, 1, 2

The first equation of this system is y = -2x.

The second equation of this system is y = x - 3.

The solution to the system is (1,-2).

Step-by-step explanation:

I graphed the equations on the graphs below.

answer: i don't understand. what are the options

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