How can we use the laws of exponents to simplify numbers with double exponents?

The function ƒ is defined by ƒ(x) = (x + 3)(x + 1). the graph of ƒ in the xy-plane is a parabola. which interval contains the x-coordinate of the vertex of the graph of ƒ?

What dimensions can créate more than one triangle ?

Can somebody 1. what is the formula for finding the vertical distance between two points on a coordinate plane?