F(x) = 3x2 + 2 + 2
If x = 2, what is f(x)?

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.

What happens to the area as the sliders are adjusted? what do you think the formula for the area of a triangle is divided by 2?

How many verticies does a triangular prims have