Find the value of x using the kite below (work required)​

Is the following relation a function? x y 1 4 −1 −2 3 10 5 16 yes no

Which of the following would be a good name for the function that takes the weight of a box and returns the energy needed to lift it?

Two line segments are shown in the figure below. suppose that the length of the line along the x-axis is 6, and the length of the hypotenuse of the triangle is 10. what is the equation of the hypotenuse line (shown in red, below)?