A dolphin at a depth of -64 meters, ascends to the depth of 90 meters and then descends to a depth of 84 meters. At what depth did the dolphin end at?

Which of the following represents the zeros of f(x) = 6x3 − 31x2 + 4x + 5? −5, one third , one half 5, − one third , one half 5, one third , − one half 5, one third , one half

What is the ratio of the change in y-values to the change in x-values for this function? a) 1: 13 b) 2: 5 c) 5: 2 d) 13: 1

What is the prime factorization of 23 ?me with this question