Day 54 - Antiderivative - 04.06.15

Update
  • Unit 3 Test
    • Average = 81%

Questions

Bell Ringer
  1. What is the function that has a derivative of f’(x) = 2?

    1. f(x) = 2x

    2. f(x) = x2

    3. f(x) = 2x + 1

    4. f(x) = 2x - 3

    5. more than one answer exists

  2. Which of the following functions have a derivative of f’(x) = 7x and f(0) = 7

    1. f(x) = x2 + 7

    2. f(x) = (7/2)x2 + 8

    3. f(x) = (7/2)x2 + 7

    4. f(x) = -(7/2)x2 - 7

    5. none of the above

  3. Which of the following functions have a second derivative of f”(x) = 5

    1. f(x) = 5x

    2. f(x) = (5/2)x2 + 4

    3. f(x) = (5/2)x2 - 4

    4. more than one answer exists

    5. none of the above

  4. Solve for y:

    1. y = (-4/3)x3 + 3x + C

    2. y = (4/3)x3 + 3x + C

    3. y = (-4/3)x3 - 3x + C

    4. y = (4/3)x3 - 3x + C

    5. none of the above

Review
  • Prerequisites
    • Derivatives
      • Derivative Rules
      • Power Rule
      • Constant Rule
      • Trig Derivatives

Lesson
  • If the derivative of a function is f'(x) = 3, what is the function?
  • Antiderivative (video)
    • Indefinite Integral
    • Definition
    • Integral Sign
    • Integrand
    • Variable of Integration
    • Constant of Integration
    • General Solution
    • Basic Integration Rules

    Exit Ticket
    • Posted on the board at the end of the block
    Lesson Objective(s)
    • How can the antiderivative of a function be calculated?
    Skills
        1. Calculate the antiderivative of a function.

                                                        In-Class Help Requests



                                                        Standard(s)
                                                        • APC.10
                                                          • Use Riemann sums and the Trapezoidal Rule to approximate definite integrals of functions represented algebraically, graphically, and by a table of values and will interpret the definite integral as the accumulated rate of change of a quantity over an interval interpreted as the change of the quantity over the interval
                                                          • Riemann sums will use left, right, and midpoint evaluation points over equal subdivisions.
                                                        • APC.11
                                                          • ​The student will find antiderivatives directly from derivatives of basic functions and by substitution of variables (including change of limits for definite integrals).
                                                        • APC.12
                                                          • ​The student will identify the properties of the definite integral. This will include additivity and linearity, the definite integral as an area, and the definite integral as a limit of a sum as well as the fundamental theorem.
                                                        • APC.13
                                                          • ​The student will use the Fundamental Theorem of Calculus to evaluate definite integrals, represent a particular antiderivative, and facilitate the analytical and graphical analysis of functions so defined.
                                                        • APC.14
                                                          • ​The student will find specific antiderivatives, using initial conditions (including applications to motion along a line). Separable differential equations will be solved and used in modeling (in particular, the equation y' = ky and exponential growth).
                                                        • APC.15
                                                          • ​The student will use integration techniques and appropriate integrals to model physical, biological, and economic situations. The emphasis will be on using the integral of a rate of change to give accumulated change or on using the method of setting up an approximating Riemann sum and representing its limit as a definite integral. Specific applications will include
                                                            • a)​ the area of a region;
                                                            • b)​ the volume of a solid with known cross-section;
                                                            • c)​ the average value of a function; and
                                                            • d) ​the distance traveled by a particle along a line.

                                                        Past Checkpoints
                                                        • N/A