Find the derivative of the given function with respect to the independent variable x or t. the symbols a, b and c are constants greater than 1. you are not required to combine like terms, reduce fractions, or otherwise simplify your final answer.
(1) y = (2/[ a+bx])^3
(2) y = (at^3 - 3bt)^3
(3) y = (t^b)e^(b/t)
(4) z = ax^2.sin (4x)

(1)

By differentiating w.r.t. x,

(2)

By differentiating w.r.t. t,

(3)

Differentiating w.r.t. t,

(4)

Differentiating w.r.t. x,

c

step-by-step explanation:

it isn't d, because the interquartile range is from 27-57. and the interquartile range is basically half the data, it's pretty obvious.

it isn't b, because like i said earlier, the interquartile range is from 27-57. 57-27 is 30. the real range has to be longer

not a either. although it looks like it, 3/4 of the data is not greater than 27. but if c is wrong than this should be correct

the correct answer is c, because 13 is the point in which the plot starts

answer: the equation matches the regression

step-by-step explanation: