Suppose that h(x+1) = h(x) +h(x-1) and that h(0) = 3 and h(1)= 12. find h(2), h(3) and h(-1)

Twenty-five percent of the customers entering a grocery store between 5 p. m. and 7 p. m. use an express checkout. consider five randomly selected customers, and let x denote the number among the five who use the express checkout.

Use the x-intercept method to find all real solutions of the equation. x^3-10x^2+27x-18=0

If f(x) = 4x – 3 and g(x) = 8x + 2, find each function value a. f[g(3)] b. g[f(5)] c. g{f[g(-4)]}