Use the graph to find the slope and y-intercept to write the equation in slope-intercept form. On a coordinate plane, a line goes through points (negative 2, 0) and (0, negative 1). The graph shown is y = x + .

Which interval for the graphed function contains the local maximum? [–3, –2] [–2, 0] [0, 2] [2, 4]

The inside wheels of a car traveling on a circular path are rotating half as fast as the outside wheels. the front two wheels are six feet apart. what is the number of feet in the path traced by the inside front wheel in one trip around the circle? express your answer in the form "k \pi", where k is an integer.

Marcus needs to rewrite f(x) = x2 + 6x + 4 in vertex form.