# Find Derivatives using the Fundamental Theorem of Calculus

Not what you're looking for?

Use part I of the Fundamental Theorem of Calculus to find the derivatives of the following functions; answers must use correct variable.

a. f(x)=the integral as pi goes to x of (1+cos[t])dt; f'(x)=___

b. f(u)=the integral as -1 goes to u of [1/(x+4x^2)]dx; f'(u)=___

##### Purchase this Solution

##### Solution Summary

Derivatives are found using Part 1 of the Fundamental Theorem of Calculus.

##### Solution Preview

The fundamental theorem of calculus states that if:

then

as long as the function is continuous on the interval which ...

##### Purchase this Solution

##### Free BrainMass Quizzes

##### Probability Quiz

Some questions on probability

##### Solving quadratic inequalities

This quiz test you on how well you are familiar with solving quadratic inequalities.

##### Know Your Linear Equations

Each question is a choice-summary multiple choice question that will present you with a linear equation and then make 4 statements about that equation. You must determine which of the 4 statements are true (if any) in regards to the equation.

##### Graphs and Functions

This quiz helps you easily identify a function and test your understanding of ranges, domains , function inverses and transformations.

##### Exponential Expressions

In this quiz, you will have a chance to practice basic terminology of exponential expressions and how to evaluate them.