There are 12 terms in a geometric progression. The last term is 1024. The 4th term divided by the 2nd term equals to 4. Find the first term if the common ratio is positive​

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.

Which angle of rotation is an angle of rotational symmetry for all figures?

The triangle rst, rs = 65 and st = 60. which equation could be used to find the value of angle s?