If the solutions to a quadratic equation are -2 and -3, then you can find the original equation by multiplying

(X+3)(X+2)

Step-by-step explanation:

let the roots be X

X= -3 therefore X+3=0.

When X= -2 then X+2=0

yes because there is exactly one y value for every x value

for function there can't be more than one value for every x value