F(-4) = 24 and F(6) = -36 identify the rate of change

Ben bowled 124 and 188 in his first two games. what must he bowl in his third game to have an average of at least 160?

Gregory draws a scale drawing of his room. the scale that he uses is 1 cm : 4 ft. on his drawing, the room is 3 centimeters long. which equation can be used to find the actual length of gregory's room?

The vertex of this parabola is at (-2,-3). when the x-value is -1, the y-value is -5. what is the coefficient of the squared expression in the parabola's equation?