The vertex of this parabola is at (3, -2). when the x-value is 4, the y-value is 3. what is the coefficient of the squared expression in the parabola's equation?

Compare the following pair of numbers a and b in three ways. a. find the ratio of a to b. b. find the ratio of b to a. c. complete the sentence: a is percent of b. a=120 and b=340 a. the ratio of a to b is . b. the ratio of b to a is . c. a is nothing percent of b.