Use the given graph of f to estimate the intervals on which the derivative f ' is increasing or decreasing. (Enter your answers using interval notation.)

Write the expression 7x^3-28xy^2 as the product of 3 factors

List x1, x2, x3, x4 where xi is the midpoint endpoint of the five equal intervals used to estimate the area under the curve of f(x) between x = 0 and x = 10.

In a timed typing test lara typed 63 words per minute.estimate the number of words she should be able to type in half in hour show your work