What is the value of y when x=2? y=3x+6

Complete the square to determine the minimum or maximum value of the function defined by the expression. x2 − 12x − 2 a) maximum value at 38 b) minimum value at 38 c) maximum value at −38 d) minimum value at −38

When turned about its axis of rotation, which shape could have created this three-dimensional object?

Triangle xyz has vertices x(1,3), y(0,0)