Determine the vertex of the function f(x) = 3x2 – 6x + 13. 1. identify the values of a and b. a = and b = 2. find the x-coordinate of the vertex. = 3. find the y-coordinate by evaluating the function at the x-value found in the previous step. the vertex is.

What is the logarithmic function modeled by the following table? x f(x) 9 2 27 3 81 4

Mr and mrs smith buy tickets for themselves and their four children. the cost of an adult ticket is ? 6 more than the adult ticket. the total cost of the six tickets is ? 40.50 work out the cost of an adult ticket. in your working let c be the cost of the child ticket and a be the cost of the adult ticket.

Why do interests rates on loans to be lower in a weak economy than in a strong one