The solutions of a quadratic equation are 5 and -1. What is the factored form of a related quadratic function?

a
f(x) = (x + 5)(x - 1)
b
f(x) = (x + 5)(x + 1)
c
f(x) = (x - 5)(x - 5)
d
f(x) = (x - 5)(x + 1)

Is a positive integer raised to a negative power always positive

Alcoa was $10.02 a share yesterday. today it is at $9.75 a share. if you own 50 shares, did ou have capital gain or loss ? how much of a gain or loss did you have ? express the capital gain/loss as a percent of the original price

Ntriangle abc, m∠a = 35° and m∠b = 40°, and a=9. which equation should you solve to find b?