DRAW A LINE OR CURVE ON YOUR GRAPHS. DRAW A LINE OR CURVE ON YOUR GRAPHS THIS GRAPH IS OK ✔ THIS GRAPH IS NOT OK ✗

Slides:

Advertisements

Similar presentations

WARM UP 1. Explain how to graph a linear equation written in slope-intercept form. 2. Explain how to graph a linear equation written in point-slope form.

Advertisements

4.7 Graphing Lines Using Slope Intercept Form

EXAMPLE 1 Graph y= ax 2 where a > 1 STEP 1 Make a table of values for y = 3x 2 x– 2– 1012 y12303 Plot the points from the table. STEP 2.

EXAMPLE 1 Graph a function of the form y = ax 2 Graph y = 2x 2. Compare the graph with the graph of y = x 2. SOLUTION STEP 1 Make a table of values for.

Graphing the Set of All Solutions ~adapted from walch education.

Use intercepts to graph an equation

2.4 Graphing Polynomial Functions 1 x y There are two basic patterns that emerge from this function. If n is even, the graph will.

EXAMPLE 1 Find the axis of symmetry and the vertex Consider the function y = – 2x x – 7. a. Find the axis of symmetry of the graph of the function.

Represent Functions as Graphs

Plotting graphs Drawing best fit lines (or curves) Calculating slope = calculating velocity Describing Motion: Position vs Time Graphs.

EXAMPLE 2 Graph an exponential function Graph the function y = 2 x. Identify its domain and range. SOLUTION STEP 1 Make a table by choosing a few values.

Drawing Straight Line Graphs

Drill #16 Name the set of numbers graphed. Name the set of numbers that each number belongs to Graph the following set on a number line: { -2, 0,

Odd one out Can you give a reason for which one you think is the odd one out in each row? You need to give a reason for your answer. A: y = 2x + 2B: y.

Describing the motion of an object is occasionally hard to do with words. Sometimes graphs help make the motion easier to picture, and therefore understand.

Graph a function EXAMPLE 2 The table shows the average score s on the mathematics section of the Scholastic Aptitude Test (SAT) in the United States from.

SOLUTION STEP 1 Use intercepts to graph an equation EXAMPLE 2 Graph the equation x + 2y = 4. x + 2y = 4 x =  x- intercept 4 Find the intercepts. x + 2(0)

EXAMPLE 1 Graph a function

Requirements of a good GRAPH. GRAPH  Title (usually “dependent” vs. “independent”)  Go Big (cover at least ½ the page in both directions) This increases.

EXAMPLE 7 Graph logarithmic functions Graph the function. SOLUTION a.y = 3 log x Plot several convenient points, such as (1, 0), (3, 1), and (9, 2). The.

Example 2 Graphing Using Slope-Intercept Form 1

EXAMPLE 3 Graph a function of the form y = ax 2 + bx + c Graph y = 2x 2 – 8x + 6. SOLUTION Identify the coefficients of the function. The coefficients.

Complete Graph. What is wrong with the Graph? The graph needs to have numeric labels on the axes. We can not determine a coordinate without them. Does.

Graphing Exponential Growth and Decay. An exponential function has the form b is a positive number other than 1. If b is greater than 1 Is called an exponential.

1 of x Plotting two variable equations Mathematics for A-level Science Copyright © AQA and its licensors. All rights reserved.

Section 4.3 Riemann Sums and Definite Integrals. To this point, anytime that we have used the integral symbol we have used it without any upper or lower.

Step 1: Find the Cumulative Frequency for each class. < 99.5 <

EXAMPLE 7 Graph logarithmic functions Graph the function. SOLUTION a.y = 3 log x Plot several convenient points, such as (1, 0), (3, 1), and (9, 2). The.

Equations of Straight Line Graphs. Graphs parallel to the y -axis All graphs of the form x = c, where c is any number, will be parallel to the y -axis.

Graphing Trigonometric Functions

Constructing and Interpreting Graphs Objective – to draw, compare, and analyze bar graphs vs. stem and leaf plots. Pages

Recall that the slope-intercept form of a linear equation of a non-vertical line is given by: Graphing Using Slope-Intercept Form.

Unit 2.2 Quadratic Functions.

Graphs Graph Interpretation.

Graph Rational Numbers on a Coordinate Plane…

Sketching Graphs Maths Methods Unit 1.

Aim: How to plot or graph data

Motion Graph Shapes.

 Frequency is the number of times you get an answer

Packet #7 Polynomial Functions

Graphing Linear Equations in Standard Form

Sketch the region enclosed by {image} and {image}

Sketch the region enclosed by {image} and {image}

Different types of Quadratic graph and how to interpret them

Transformations Example Draw the line Draw 1 at , ,

Hyperbolas 4.4 Chapter 10 – Conics. Hyperbolas 4.4 Chapter 10 – Conics.

How do scientists solve problems?

You might want to start your title ‘A graph to show....’

Graphing Rules: According to DRTAILSS

What is the x-intercept?

Finding the Zeros of a Polynomial Function

Equation of a line Graphing lines Matching

8 3 . Slope You can use ratios to describe the slope of a line.

Finding the Zeros of a Polynomial Function

Objective - To graph ordered pairs on the coordinate plane.

y x y = x + 2 y = x + 4 y = x – 1 y = -x – 3 y = 2x y = ½x y = 3x + 1

Scatter Plots and Equations of Lines

Graphical Analysis of Motion

Graphing Supply.

What do you think will be the values of y?

Do It Now task Name the relationship shown in each graph.

Graph Basics. Graph Basics Y vertical axis X horizontal axis.

The Quadratic Curve Wednesday, 01 May 2019.

y x y = x + 2 y = x + 4 y = x – 1 y = 6x – 3 y = 2x y = ½x y = 3x + 1

Finding the Zeros of a Polynomial Function

Graphing with X- and Y-Intercepts

1. Make a table for y = 2x + 3 with domain 0, 3, 6, and 9.

The Quadratic Curve Monday, 27 May 2019.

Aim: How to plot or graph data

Presentation transcript:

DRAW A LINE OR CURVE ON YOUR GRAPHS

DRAW A LINE OR CURVE ON YOUR GRAPHS THIS GRAPH IS OK ✔ THIS GRAPH IS NOT OK ✗

DRAW THREE POINTS ON EACH GRAPH

LABEL POINTS A, B and C A B A C C B

LABEL EACH AXIS A B A C C B TIME SNOW ACCUMULATION SNOW ACCUMULATION

TURN AND TALK WHICH GRAPHS MAKE THE MOST SENSE? WHICH GRAPHS MAKE THE LEAST SENSE? DESCRIBE THE CHANGE BETWEEN POINTS. WRITE ABOUT THE MOST INTERESTING GRAPH A B A C C B TIME SNOW ACCUMULATION SNOW ACCUMULATION

CLASS SHARE WHICH GRAPHS MAKE THE LEAST SENSE?

WEIRD? A B C TIME SNOW ACCUMULATION

WEIRD? A B C TIME SNOW ACCUMULATION

CLASS SHARE WHICH GRAPHS MAKE THE MOST SENSE?

REASONABLE? A B C TIME SNOW ACCUMULATION

CLASS SHARE DESCRIBE THE CHANGE BETWEEN POINTS.

SNOW IN BUFFALO NOVEMBER 2014

THE TOP 3 syracuse.com

GRAPH THE TOP 3 1.Plot 5 data points for the top 3 2.Draw a line/lines or curves that approximate the snowfall 3.Plot a line that assumes a constant rate of accumulation over the 5 days 4.Analyze the line