Brainliest 1. how many possible solutions can you get from solving a quadratic equation? what is the relationship of the solutions to the graph of the quadratic equation? 2. complete the square : f (x) x^2 + 4x -8

It always varies because solving a quadratic equation requires you to take a square root. 

I do not have an answer to the second part of the first question. 

As for the second question, I already answered it when you posted it separately.

Good luck :)

B) m = 90 – 6d

Step-by-step explanation:

Harita must memorize 90 measuresShe plans on memorizing 18 new measures for every 3 days of practice

If she memorizes 18 new measures for every 3 days, then she memorizes

for each day in average.

ıf d=the number of days of practice since she began learning the piece, then she memorizes 6×d (6d) measures each day.

Then, the number of measures Harita still needs to memorize, as a function of d can be stated as:

90-6d