What is an equivalent function to 2(2ˣ)

Which of the following best describes the graph below? a. it is a function, but it is not one-to-one. b. it is a one-to-one function. c. it is not a function. d. it is a many-to-one function.

Which equations represents circles that have a diameter of 12 units and a center that lies on the y-axis? check all that apply

Triangle knm is what is true about the sides of knm