Which statements must be true? select each correct answer. uw=vw uv=uk jk=2vw uw=12kl uv¯¯¯¯¯∥jl¯¯¯¯¯

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?

For what value of x does 4x = (1/8) x + 5?

Which is a reasonable estimate of the amount of water in a small, inflatable pool used by children?