Evaluate the function rule to find the range of each function for the domain {-3, 0, 5}.
f(x) = x² − 5
a.{-14, .5, 10}b.{-14, -5, 20}c.{-5, 4, 20}d.{4, 5, 10}

The multiplication property of zero states that the product of any number and 0 is 0. what must be true about either a or b to make ab=0

X= 3y - 6 2x - 4y = 8 solve the system of equations using substitution. a) (-12,-2) b) (15,7) c) (21,9) d) (24,10)

Let x have probability generating function gx (s) and let un generating function u(s) of the sequence uo, u1, satisfies p(x > n). show that the (1- s)u(s) = 1 - gx(s), whenever the series defining these generating functions converge.