for which intervals below is the average rate of change of m(x) = -5x-3 less than -25?
interval
a 3 ≤ x ≤ 5
b 4 ≤ x ≤ 5
c 4 ≤ x ≤ 6
interval a only
interval c only
intervals a and b only
intervals b and c only

Use the net as an aid to compute the surface area of the triangular prism. a) 550 m2 b) 614 m2 c) 670 m2 d) 790 m2

If cos(2x) = tan^2(y), show that cos(2y) = tan^2(x).

Jude is making cement for a driveway. the instructions show the amount of each ingredient to make 1 batch of cement. complete each statement to adjust the ingredients for each new situation if jude uses these instructions.