Find the coordinates of the vertex of the following parabola algebraically. Write your answer as an

Alawn mower manufacturer incurs a total of 34,816 in overhead costs and 388 per lawn mower in production costs. how many lawn mowers were manufactured if the average cost of productions is 660

Which of the following represents the factorization of the trinomial below? x^2+7x-30

Which is an x-intercept of the graphed function? (0, 4) (–1, 0) (4, 0) (0, –1)