Sketch each parabola below with the given information: a. A parabola with x-intercepts (2, 0) and (7, 0) and y-intercept (0, -8).
b. A parabola with exactly one x-intercept at (-1, 0) and y-intercept (0, 3).
c. The parabola represented by the equation y = (x + 5)(x - 1).

Each of the four sides of a swimming pool measures 9 meters. the pool is 5 meters deep. how much water will be needed to fill it completely? a. 45 cubic meters b. 81 cubic meters c. 225 cubic meters d. 405 cubic meters reset next

2.5 milligrams is equivalent to how many grams

Charlie is at an amusement park that has 18 different rides. each ride costs $1.75. the function c(r) = 1.75r represents the total amount of money that charlie will spend if he goes on r rides, but he never goes on the same one more than once. what domain and range are reasonable for the function?