Question

For a quadratic polynomial with 3 points, use the calculator to:

A) Solve for the leading coefficient
B) Find the discriminant
C) Determine the vertex
D) Factor the polynomial

Answer 1

To solve for various aspects of a quadratic polynomial with 3 points, use a calculator to find the leading coefficient, discriminant, vertex, and factors.

Step-by-step explanation:

For a quadratic polynomial with 3 points, you can use a calculator to perform various calculations:

1. To solve for the leading coefficient, set up a system of equations using the three points and solve for the coefficient.
2. To find the discriminant, use the formula D = b^2 - 4ac, where a, b, and c are the coefficients of the quadratic polynomial.
3. To determine the vertex, use the formula x = -b / (2a) for the x-coordinate and substitute it into the polynomial to find the y-coordinate.
4. To factor the polynomial, first find the roots using the quadratic formula or by factoring, then use the roots to write the polynomial in factored form.