If f is differentiable and ƒ'(x)=x³− 2x² − x+2, then f is increasing on Selected Answers: [None Given]

Q: Suppose f is continuous everywhere, and | f(x) dx = -1 and 3 Find f(2)dz. f(x) dx 2. Find dx. Cannot…

A: As per our guidelines we are supposed to solve only one question i.e. the first question. For the…

Q: On what interval is this function negative? f (x) = (x – 4) –1

A: We have to find

Q: At what number is g differentiable? 2x if xs0 g(x) ={ 2x–x² if 0<x<2 2 - x if x22

A:

Q: On what​ interval(s) is f concave upward or concave​ downward? Given f(x)=x4-6x2

A:

Q: Consider the function f given by f(x)=x/(x+3). The line tangent to f is parallel to the line x-3y=3…

A: The slope of a function f(x) is given be the first derivative of the function and slope of the…

Q: is y=s/(1+s)  a rational function? If not, what type of function is it?

A: Given function,  y = s/(1 + s)  To find whether it is a rational function or not.

Q: What is the length L of the interval on which the function f(x)=x4e−x is increasing?

A: Given

Q: Which of the following functions are not differentiable? O f(x) = x² - 3 o f(x) = |x| O f(x) = 10x…

A:

Q: Suppose a car drives north on I-95 starting from Miami. Let f(t) denote thenumber of miles from…

A: f(5) − f(3)/5 − 3 represent displacemennt/time taken from 3hours to 5 hours i.e. 2 hours

Q: 2. For what values of a and b, the following function is differentiable everywhere? f(x) = {ax + bx…

A:

Q: If f(x) = sqrt x for x > 0, then f I(4) is which of the following?

A: We find f'(x) using the quotient rule

Q: ах + 4 when x< 2 f(x)= x? — 6х +b 2 when x22 -

A:

Q: For what value of x does the function f(x) =x³ – 4x attain the point of inflection in the…

A: