review i math 1231: single-variable calculus. theorems the fundamental theorem of calculus if f is...
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Review I
Math 1231: Single-Variable Calculus
Theorems
The Fundamental Theorem of Calculus If f is continuous on [a, b], then
where F is any anti-derivative of f .
LimitsDirect ‘plug-in’
Kill ‘singularity’
Squeeze Thm
Trig identities
Limits from two sides
Def of Derivative
Example:
Derivative LawsList of Derivatives
Sum RuleProduct RuleQuotient RuleChain Rule
Application of Derivative Laws: Implicit Differentiation
Example:
Global Max/Min
Local Max/Min
a bx1 x2
f ’(x)
a bx1 x2
f(x)
a bx1 x2
f ’’(x)
a bx1 x2
f(x)
1st deri t
est2 nd deri test
Word ProblemsRelated Rates
• Each side of a square is increasing at a rate of 6 cm/s. At what rate is the area of the square increasing when the area of the square is 16 cm2?
• A cylindrical tank with radius 5 m is being filled with water at a rate of 3 m3/min. How fast is the area of the rectangle increasing?
Optimization Problems
• Find the dimensions of a rectangle with perimeter 100 m whose area is as large as possible.
• If 1200 cm2 of material is
available to make a box with a square base and an open top, find the largest possible volume of the box.
IntegralsList of Integrals
Substitution Rule (U-sub)
Application of Integrals
• Area• Volume
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