The price received for a bicycle is given by the equation b = 100 – 10x2, where x is the number of bicycles produced, in million
2 answers:
You might be interested in
<h2>1)</h2>
This must be true for some value of x, since we have a quantity squared yielding a positive number, and since the equation is of second degree,there must exist 2 real roots.
Well he started off correct to the point of completing the square.