Final answer:
The discriminant determines the number of solutions in a quadratic equation: two for a positive discriminant, one for a zero discriminant, and none for a negative discriminant.
Step-by-step explanation:
The discriminant is a term used in quadratic equations to determine the number of solutions the equation has. It can be found using the formula b^2 - 4ac, where a, b, and c are the coefficients of the quadratic equation ax^2 + bx + c = 0.
If the discriminant is greater than 0, there are two real solutions to the equation. If the discriminant is equal to 0, there is one real solution. If the discriminant is less than 0, there are no real solutions, but there may be two complex solutions.
Therefore, the answer to your question is:
C. Two