Given a parabola with the vertex at the origin and the directrix at x=7 determine the direction the parabola opens. a. down b. left c. right d. up

What are the domain and range of the function f(x)=2^x+1

5, 6, 10 question: a. determine whether the side lengths form a triangle. (explain your reasoning) b. if it is a triangle, determine whether it is a right, acute, or obtuse triangle. (show your work)

The legs of a right triangle measure 6 meters and 8 meters. what is the length of the hypotonuse.