Which second degree polynomial function has a leading coefficient of 2 and roots –3 and 5?
a.) f(x) = 2x2 + 4x – 30
b.) f(x) = 2x2 + 2x – 15
c.) f(x) = 2x2 – 4x – 30
d.) f(x) = 2x2 – 2x – 15

5. which description does not guarantee that a quadrilateral is a squar ajo is a parallelogram with perpendicular diagonals 0% has all sides congruent and all angles congruent o has all right angles and has all sides congruent 10% is both a rectangle and a rhombus 30%