What is the equation of the quadratic graph with a focus of (2, − 2) and a directrix of y = 0? (1 point) Question 36 options: 1) f(x) = − one fourth (x − 2)2 − 1 2) f(x) = − one fourth (x − 2)2 + 1 3) f(x) = −one fourth (x − 2)2 4) f(x) = one fourth (x − 2)2 + 1

33% of college students say they use credit cards because of the rewards program. you randomly select 10 college students and ask each to name the reason he or she uses credit cards. find the probability that the number of college students who say they use credit cards because of the rewards program is (a) exactly two, (b) more than two, and (c) between two and five inclusive. if convenient, use technology to find the probabilities.

What is x3+3x2−16x−48 divided by x−1?

At oaknoll school, 90 out of 270 students on computers. what percent of students at oak knoll school do not own computers? round the nearest tenth of a percent.