Use the grouping method to factor the polynomial below completely. 2x3 + 16x2 + 7x + 56 a. (x2 + 8)(x + 7) b. (x2 + 7)(x + 8) c. (2x2 + 7)(x + 8) d. (2x2 + 8)(x + 7)

Which of the following is true about the graph of f(x)=7^x. select all that apply. a= it intercepts the x axis b=it intercepts both axis c=it intercepts neither d=it intercepts the y axis

Find the smallest number by which the given number should be divided to make a perfect cube(with steps or the answer will get reported) a.108 b.2187

Acolony contains 1500 bacteria. the population increases at a rate of 115% each hour. if x represents the number of hours elapsed, which function represents the scenario? f(x) = 1500(1.15)" f(x) = 1500(115) f(x) = 1500(2.15) f(x) = 1500(215)