Download presentation

Presentation is loading. Please wait.

1
**I can sketch the graph of f given the graph of f’**

Section 2.5 Day 2 Critical Numbers – Relative Maximum and Minimum Points I can determine the key components of a function given the it’s derivative both graphically and numerically. I can sketch the graph of f given the graph of f’

2
Vocabulary Critical Number: a number c in the interior of the domain of a function is called this if either f ‘ (c) = 0 or f ‘ (c) does not exist Critical Point: the point (c, f(c)) of the graph f. Local (Relative) Maximum: occurs at the highest point (a, f(a)) if f (your y-value) is the largest value. Local (Relative) Minimum: occurs at the lowest point (a, f(a)) if f (your y-value) is the smallest value.

3
More Vocabulary Local Extreme Values: Collectively, local maximum and minimum values Local Extreme Points: local maximum and minimum points Points of Inflection: Where function changes concavity

4
**This is the graph of f(x) on the interval [-1, 5].**

Where are the relative extrema of f(x)? x = -1, x = 1, x = 3, x = 5 For what value(s) of x is f ‘ (x) < 0? (1, 3) For what value(s) of x is f ‘ (x) > 0? (-1, 1) and (3, 5) D. Where are the zero(s) of f(x)? x = 0 This is the graph of f(x) on the interval [-1, 5].

5
**This is the graph of f ‘ (x) on the interval [-1, 5]. [-1, 1), (3, 5]**

Where are the relative extrema of f(x)? x = -1, x = 0, x = 5 B. For what values of x is f ‘ (x) < 0? [-1, 0) C. For what values of x is f ‘ (x) > 0? (0, 5] For what values of x is f “ (x) > 0? This is the graph of f ‘ (x) on the interval [-1, 5]. [-1, 1), (3, 5]

6
**This is the graph of f(x) on [-10, 3].**

Where are the relative extrema of f(x)? x = -10, x = 3 On what interval(s) of x is f ‘ (x) constant? (-10, 0) On what interval(s) is f ‘ (x) > 0? For what value(s) of x is f ‘ (x) undefined? x = -10, x = 0, x = 3 This is the graph of f(x) on [-10, 3].

7
**This is the graph of f ‘ (x) on [-10, 3].**

Where are the relative extrema of f(x)? x = -10, x = -1, x = 3 On what interval(s) of x is f ‘ (x) constant? none On what interval(s) is f ‘ (x) > 0? For what value(s) of x is f ‘ (x) undefined? none This is the graph of f ‘ (x) on [-10, 3].

8
CALCULATOR REQUIRED Based upon the graph of f ‘ (x) given on the interval [0, 2pi], answer the following: Where does f achieve a minimum value? Round your answer to three decimal places. 3.665, 6.283 Where does f achieve a maximum value? Round your answer to three decimal places. 0, 5.760

9
Given the graph of f(x) on to the right, answer the two questions below. Estimate to one decimal place the critical numbers of f(x). -1.4, -0.4, 0.4, 1.6 Estimate to one decimal place the value(s) of x at which there is a relative maximum. -1.4, 0.4

10
**Given the graph of f ‘ (x)**

on to the right, answer the three questions below. Estimate to one decimal place the critical numbers of f(x). -1.9, 1.1, 1.8 Estimate to one decimal place the value(s) of x at which there is a relative maximum. 1.1 Estimate to one decimal place the value(s) of x at which there is a relative minimum. -1.9, 1.8

11
CALCULATOR REQUIRED a) For what value(s) of x will there be a horizontal tangent? 1 b) For what value(s) of x will the graph be increasing? c) For what value(s) of x will there be a relative minimum? 1 d) For what value(s) of x will there be a relative maximum? none

12
**This is the graph of f(x) on**

For what value(s) of x is f ‘ (x) = 0? On what interval(s) is f(x) increasing? . Where are the relative maxima of f(x)? -1 and 2 -1, 4 (-3, -1), (2, 4) This is the graph of f(x) on [-3, 4].

13
**This is the graph of f ‘ (x)**

For what value(s) of x if f ‘ (x) = 0? For what value(s) of x does a relative maximum of f(x) exist? For what value(s) of x is the graph of f(x) increasing? For what value(s) of x is the graph of f(x) concave up? -2, 1 and 3 -3, 1, 4 (-2, 1), (3, 4] This is the graph of f ‘ (x) [-3, 4] [-3, -1) U (2, 4]

14
**This is the graph of f(x) on**

For what values of x if f ‘(x) undefined? For what values of x is f(x) increasing? For what values of x is f ‘ (x) < 0? Find the maximum value of f(x). 6 (-5, 1) (1, 3) -5, 1, 3 This is the graph of f(x) on [-5, 3]

15
**This is the graph of f ‘ (x)**

For what value(s) of x is f ‘ (x) undefined? For what values of x is f ‘ (x) > 0? On what interval(s) is the graph of f(x) decreasing? On what interval(s) is the graph of f(x) concave up? (0, 7) (-7, 0) (0, 7] none This is the graph of f ‘ (x) on [-7, 7].

16
**This is the graph of f(x) on**

For what value(s) of x is f ‘ (x) = 0? For what value(s) of x does a relative minimum exist? On what intervals is f ‘ (x) > 0? f “ (x) > 0? (-1, 1), (1, 2) (-2, -1.5), (-0.5, 0.5), (1.5, 2) -2, -0.5, 1.5 -1.5, -0.5, 0.5, 1.5 This is the graph of f(x) on [-2, 2].

17
**This is the graph of f ‘ (x) on**

For what value(s) of x is f ‘ (x) = 0? For what value(s) of x is there a local minimum? f ‘ (x) > 0? f “ (x) > 0? (-2, -1.5), (-0.5, 0.5), (1.5, 2) (-2, -1), (0, 1) -2, 0, 2 -2, -1, 0, 1, 2 This is the graph of f ‘ (x) on [-2, 2]

Similar presentations

OK

Section 4.2: Maximum and Minimum Values Practice HW from Stewart Textbook (not to hand in) p. 276 # 1-5 odd, 15-29 odd, 35, 37, 39, 43.

Section 4.2: Maximum and Minimum Values Practice HW from Stewart Textbook (not to hand in) p. 276 # 1-5 odd, 15-29 odd, 35, 37, 39, 43.

© 2018 SlidePlayer.com Inc.

All rights reserved.

Ads by Google

Converter pub to ppt online form Ppt on limitation act 1939 Free ppt on brain machine interface circuits Ppt on conceptual art images Ppt on sectors of indian economy class 10 Ppt on self development charter Ppt on mars one program Ppt on brand building strategy Ppt on brand strategy Ppt on management by objectives process