What are the solutions to f(x)=x^2-1?

1 and -1

Step-by-step explanation:

Factoringfind a number set that equals zero and when multiplyed, becomes -1.

1 and -1 multiply to -1 and equal 0,

so x^2-1 turns into (x+1)(x-1)

solve for both x+1=0 and x-1=0

x+1=0

x=-1

x-1=0

x=1

honesty mood

step-by-step explanation:

answer: -10

step-by-step explanation:

s(t) = 1 - 10t

s(x) = 1 - 10x

s(x + h) = 1 - 10(x + h)

            = 1 - 10x - 10h

s(x + h) - s(x) = 1 - 10x - 10h - (1 - 10x)

                      = 1 - 10x - 10h - 1 + 10x

                      = -10h

= -10