Integration

Question 1

Indefinite Integral

Answer 1

If given no points and no limits, remember a + c at the end.

Question 2

Definite Integral

Answer 2

You are given limits, its upper limit minus lower limit. Sub the limit in as x.

Question 3

Area Between Curve

Answer 3

Find point of intersection by simultaneous equation. Do upper curve minus lower curve.

Question 4

Integration Chain Rule Kinda

Answer 4

Raise power, divide by new power, divide by inner derivative, plus c.