chapter 5 integration third big topic of calculus
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Chapter 5
Integration
Third big topic
of calculus
Integrationused to:
Find area under a curve
Integrationused to:
Find area under a curve
Find volume of surfaces of revolution
Integrationused to:
Find area under a curve
Find volume of surfaces of revolution
Find total distance traveled
Integrationused to:
Find area under a curve
Find volume of surfaces of revolution
Find total distance traveled
Find total change
Just to name a few
Area under a curvecan be approximated
without using calculus.
Then we’ll do itwith calculus
to find exact area.exact area.
Rectangular Approximation Method5.1
Left
Right
Midpoint
5.2 Definite Integrals
Anatomy of an integral
integral sign
Anatomy of an integral
integral sign
[a,b] interval of integration
a, b limits of integration
Anatomy of an integral
integral sign
[a,b] interval of integration
a, b limits of integration
a lower limit
b upper limit
Anatomy of an integral
integral sign
[a,b] interval of integration
a, b limits of integration
a lower limit
b upper limit
f(x) integrand
x variable of integration
Rules for definite integrals
If f and g are integrable functions on [a,b] and [b,c] respectively
1. Zero Rule
Rules for definite integrals
If f and g are integrable functions on [a,b] and [b,c] respectively
2. Reversing limits of integration Rule
Rules for definite integrals
If f and g are integrable functions on [a,b] and [b,c] respectively
3. Constant Multiple Rule
Rules for definite integrals
If f and g are integrable functions on [a,b] and [b,c] respectively
4. Sum, Difference Rule
Rules for definite integrals
If f and g are integrable functions on [a,b] and [b,c] respectively
6. Domination Rule
6a. Special case
Rules for definite integrals
If f and g are integrable functions on [a,b] and [b,c] respectively
7. Max-Min Rule
Rules for definite integrals
If f and g are integrable functions on [a,b] and [b,c] respectively
8. Interval Addition Rule
Rules for definite integrals
If f and g are integrable functions on [a,b] and [b,c] respectively
9. Interval Subtraction Rule
THE FUNDAMENTALTHE FUNDAMENTALTHEOREM OF CALCULUSTHEOREM OF CALCULUS
PART 1 THEORY
PART 11 INTEGRAL EVALUATION
INTEGRAL AS AREA FINDER
Area above x-axis
is positive.
Area below x-axis
is negative.
“total” area is area above – area below
“net” area is area above + area below
TEST 5.1-5.4
LRAM
RRAM
MRAM
SUMMATION
REIMANN SUMS
RULES FOR INTEGRALS
FUND. THM. CALC
EVALUATE INTEGRALS
FIND AREA
TOTAL AREA
NET AREA
ETC……..