Answer: according to spark notes: There can be 0, 1, or 2 solutions to a quadratic equation, depending on whether the expression inside the square root sign, (b2 - 4ac), is positive, negative, or zero. This expression has a special name: the discriminant.
In this case it is 0, not 2, which was my first and wrong answer
Y=3x has a positive slope, and Y=-3x has a negative slope.
should be roughly 8 cycles. you cnat tell exactly bc we font have how often the interest is applied
Divide 54 by 3 which will get you q=18
