uiz Copy 1 Which of the following are true about the graph of f(x) = -4x2? Select all that apply A. The domain is {x|x is a real number} B. The range of f is (-0, -4]. C. fis decreasing over the interval (-00,00) D. The point(0, 0) is a maximum. E There are two x-intercepts.

Let hh represent the number of hummingbirds and ss represent the number of sunbirds that must pollinate the colony so it can survive until next year. 6h+4s > 746h+4s> 74 this year, 88 hummingbirds pollinated the colony. what is the least number of sunbirds that must pollinate the colony to ensure that it will survive until next year?

At the electronics store you have a coupon for 20% off up to 2 cds you buy for cds with the original cost of $10.99 each the sales tax is 5% what is the total cost of your purchase

Which of the following constants can be added to x2 - 3x to form a perfect square trinomial?