Suppose that X and Y very inversely and that X=2 when Y=8 write the function models the inverse variation. A. y=16/x B. y=10/x C. y=4x D. y=6/x

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?

896.31 cm= km 100cm = 1m 1000m = 1km a) 0.0089631 b) 0.0089631 c) 8.9631 d) 89.631

Two variables, x and y, vary inversely, and x=12 when y=4. what is the value of y when x=3?