Note the following properties of integrals:
The antiderivative of a constant and a function is equal to the product of the constant and the antiderivative of the function.
The antiderivative of two summed functions is equal to the sum of their antiderivatives. The integral of a function on is equal to the sum of the integral of the function on and . The integral of a function on is equal to the negative of the integral of the function on .1.
2. 3.