Arectangular table top measures 8/9 of a meter long by 2/3 of a meter wide. what is its area

What is the vertex form of f(x) = x2 + 6x + 3

Consider the function y = f(x)=3^x the values of f(1/2) and f(1/4). rounded to the nearest hundredth, are__and__ respectively

The graph of a function f(x)=(x+2)(x-4). which describes all of the values for which the graph is negative and increasing? all real values of x where x< -2 all real values of x where -2