Using the graph below, calculate the average rate of change for f(x) from x = 2 to x = 6. exponential function going through points 2, 2 and 6, 6 −4 −1 1 4

Jackie purchased 3 bottles of water and 2 cups of coffee for the family for $7.35. ryan bought 4 bottles of water and 1 cup of coffee for his family for 7.15. how much does each bottle of water cost? how much does each cup of coffee cost?

The angle of a triangle are given as 6x,(x-3), and (3x+7). find x then find the measures of the angles

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?