Explain why fractional and decimal numbers do not have a successor and a antecesor​

Find the zero function by factoring (try to show work) h(x)=-x^2-6x-9

Which translation maps the vertex of the graph of the function f(x) = x2 onto the vertex of the function g(x) = x2 – 10x +2?

Arestaurant chef made 1 1/2 jars of pasta sauce. each serving of pasta requires 1/2 of a jar of sauce. how many servings of pasta will the chef be bale to prepare using the sauce?