What doesr2mean?
Group of answer choices

r×r

2r

r2

For the following geometric sequence, find the recursive formula. {-80, 20, -5, } i need : ')

Which of the following is an example of conditional probability

Is there a direction u in which the rate of change of f(x, y)equals=x squared minus 3 xy plus 4 y squaredx2−3xy+4y2 at p(1,2) equals 14? give reasons for your answer. choose the correct answer below. a. no. the given rate of change is smaller than the minimum rate of change. b. no. the given rate of change is larger than the maximum rate of change. c. yes. the given rate of change is larger than the minimum rate of change and smaller than the maximum rate of change.