Question

After finding the antiderivative in Method: Resubstitution, what is the next step?

Options

• Keep the answer only in terms of \[t\] and use the original limits.

• Change the limits to match \[x\].

• Resubstitute the new variable back into terms of the original variable \[x\].

• Add +C before applying the limits.

Answer 1

In resubstitution, the antiderivative must be rewritten in terms of the original variable \[x\]. The original integration limits can then be used.