1. using the slope-intercept form of a line, find the equation of the line with slope and y-intercept . then graph the line on the grid provided and explain how you determined your graph.

step-by-step explanation:

this is not possible to solve with the info given.   you need at least an one angle somewhere.

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