Question

Stuff You Must Know Cold for AP Test-Calculus AB (Rev 2015-16 Point of Inflection Integration 2nd I Where u is a function of x and c is a constant OR does not exist AND cos u du = SWX sec" u du = tax sec u tan u du = StLy| if f (x) changes fromto OR if or| Eldslii x) changes fromto [csc u cot u du =-( to secu du n Seixtlo Extreme Value Theorem Gen on[a,b], then there on that interval. (x) is s a(n) du a2+u2 | la he Mean Value Theorem(derivatives) lope of-Slope of Area Under The Curve (Trapezoids)D Riemann's Sum: Particle Motion or A=bh pri ) Velocity = on = 郜f(t)dt= 2nd Fundamental Theorem (Chain Rule): dela, f(t)dt = Exponential Growth & Decay General Solution for Exponéntial Growth Solids of Revolution Area between two curves Disk Method: Washer Method: Volume by Cross Sections:

Answer 1

Point of inflection:

1 )If second derivative, f'' (x) exists at x₀, and x₀ is an inflection point for f, then f'' (x₀) = 0.

2) point of inflection is the point where concavity of the curve changes. ( The sign of double derivative changes).

Second Fundamental Theorem of Calculus

its answer will be f(x).

dx dx Jg(x) = f (h(x)) h' (x)-f (g(x)) g' (x).