SECTION 6.2 Integration by Substitution
U-SUBSTITUTION
USING THE SUBSTITUTION METHOD
EXAMPLE
WHAT IF THERE IS A CONSTANT LEFT OVER?
METHOD 2: “BEACH BOYS”
ADDITIONAL EXAMPLES
USING TRIG IDENTITIES
DO-NOW: HOMEWORK QUIZ Suppose that a point moves along some unknown curve y = f(x) in the xy-plane in such a way that at each point (x, y) on the curve, the tangent line has a slope x 2. Find an equation for the curve given that it passes through the point (2, 1).
U-SUBSTITUTION IN DEFINITE INTEGRALS Two methods for calculating the definite integral: 1. Perform the u-substitution, integrate, substitute back in for u, and evaluate at the given limits of integration. 2. Perform the u-substitution, integrate, change the limits of integration from x to u, and evaluate the function of u at the new limits of integration.
EXAMPLE
ADDITIONAL EXAMPLES
AP MC PRACTICE
MORE AP MC PRACTICE
DO-NOW: HOMEWORK QUIZ
SEPARABLE DIFFERENTIAL EQUATIONS
EXAMPLES