Presentation is loading. Please wait.

Presentation is loading. Please wait.

Notes Over 6.9Writing a Cubic Function Write the cubic function whose graph is shown.

Published byMorgan Lawson Modified over 9 years ago

Similar presentations

Presentation on theme: "Notes Over 6.9Writing a Cubic Function Write the cubic function whose graph is shown."— Presentation transcript:

1

2 Notes Over 6.9Writing a Cubic Function Write the cubic function whose graph is shown.

3 Writing a Cubic Function Write the cubic function whose graph is shown.

4 Notes Over 6.9Finding Finite Differences Show that the nth-order differences for the given function of degree n are nonzero and constant. The second-order differences are non-zero and constant.

5 Finding Finite Differences Show that the nth-order differences for the given function of degree n are nonzero and constant. The third-order differences are non-zero and constant.

6 Notes Over 6.9Modeling with Cubic Regression Use a graphing calculator to find a polynomial function that fits the data. x123456 f(x)810 84-2 Quadratic

7 Notes Over 6.9 Modeling with Cubic Regression Use a graphing calculator to find a polynomial function that fits the data. x123456 f(x)-12-11-22164133 Cubic

8 Notes Over 6.9

Download ppt "Notes Over 6.9Writing a Cubic Function Write the cubic function whose graph is shown."

Similar presentations

EXAMPLE 1 Write a cubic function

EXAMPLE 1 Write a cubic function
Curving Fitting with 6-9 Polynomial Functions Warm Up

Curving Fitting with 6-9 Polynomial Functions Warm Up
Modeling with Polynomial Functions

Modeling with Polynomial Functions
Degree and Finite Differences. How the degree translates to a function DegreeFunction 0Constant 1linear 2quadratic 3cubic.

Degree and Finite Differences. How the degree translates to a function DegreeFunction 0Constant 1linear 2quadratic 3cubic.
“ARE YOU READY FOR THIS?”. 1. Classify this polynomial by degree: f(x) = 4x³ + 2x² - 3x + 7 a. binomial b. 4 term c. cubic d. quartic How do you know?

“ARE YOU READY FOR THIS?”. 1. Classify this polynomial by degree: f(x) = 4x³ + 2x² - 3x + 7 a. binomial b. 4 term c. cubic d. quartic How do you know?
Curving Fitting with 6-9 Polynomial Functions Warm Up

Curving Fitting with 6-9 Polynomial Functions Warm Up
Finding Zeros Given the Graph of a Polynomial Function Chapter 5.6.

Finding Zeros Given the Graph of a Polynomial Function Chapter 5.6.
Interpolation Used to estimate values between data points difference from regression - goes through data points no error in data points.

Interpolation Used to estimate values between data points difference from regression - goes through data points no error in data points.
EXAMPLE 3 Model with finite differences

EXAMPLE 3 Model with finite differences
6.9 Modeling with Polynomial Functions p. 380. Ex: Write the cubic function whose graph goes through the points (-2,0), (0,2), (1,0), and (3,0). The 3.

6.9 Modeling with Polynomial Functions p Ex: Write the cubic function whose graph goes through the points (-2,0), (0,2), (1,0), and (3,0). The 3.
Precalculus Chapter 2 Section 1

Precalculus Chapter 2 Section 1
Holt Algebra 2 5-8 Curve Fitting with Quadratic Models For a set of ordered pairs with equally spaced x- values, a quadratic function has constant nonzero.

Holt Algebra Curve Fitting with Quadratic Models For a set of ordered pairs with equally spaced x- values, a quadratic function has constant nonzero.
Polynomial Functions A function defined by an equation in the form where is a non-negative integer and the are constants.

Polynomial Functions A function defined by an equation in the form where is a non-negative integer and the are constants.
6-7: Investigating Graphs of Polynomial Functions.

6-7: Investigating Graphs of Polynomial Functions.
6.1 Polynomial Functions.

6.1 Polynomial Functions.
Classification of a Polynomial DegreeNameExample -2x 5 + 3x 4 – x 3 + 3x 2 – 2x + 6 n = 0 n = 1 n = 2 n = 3 n = 4 n = 5 constant 3 linear 5x + 4 quadratic.

Classification of a Polynomial DegreeNameExample -2x 5 + 3x 4 – x 3 + 3x 2 – 2x + 6 n = 0 n = 1 n = 2 n = 3 n = 4 n = 5 constant 3 linear 5x + 4 quadratic.
 Students should be able to… › Evaluate a polynomial function. › Graph a polynomial function.

 Students should be able to… › Evaluate a polynomial function. › Graph a polynomial function.
EXAMPLE 1 Use x-intercepts to graph a polynomial function

EXAMPLE 1 Use x-intercepts to graph a polynomial function
Polynomial Functions 33 22 11 Definitions Degrees Graphing.

Polynomial Functions Definitions Degrees Graphing.
7.1 Polynomial Functions Evaluate Polynomials

7.1 Polynomial Functions Evaluate Polynomials

Similar presentations

Ads by Google