For which intervals below is the average rate of change less than or equal to zero?

interval
a -13 ≤ x ≤ -10
b -5 ≤ x ≤ 0
c -10 ≤ x ≤ -2
intervals a and b only
interval b and c only
intervals a and c only
intervals a, b and, c

28 x 12 + 34 = ? it's for a test that if i fail on i will not proceed into the honor roll society i always dreamed of!me! worth 50 !

Anew landowner is interested in constructing a fence around the perimeter of her property. her property is 1,080√30 feet wide and 500√20 feet long. what is the perimeter of the property? (recall that the perimeter is the sum of each side of a shape or boundary). a 1,580√40 feet b. 5,320√5 feet c. 3,160√20 feet d. 10,640√5 feet

(apex) on the planet kudzu, the probability that a bird is green is 0.30. the probability that the bird is green given that the bird is female is 0.30. which statement is true?