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Published byJuan Gordon
Modified over 3 years ago
Exploring Slope Created by Sara Wheeler
Movie Clip Try to find as many examples of slope as you can in the following clip. Be prepared to share your ideas.
Investigation 1. a.Graph y = x, y = 2x, and y = 3x on one coordinate plane. b.How does the graph of y = kx change as k, the coefficient of x, increases?
Investigation (continued) 2.a. Graph y = x and y = -x on the same coordinate plane. b. How are the graphs of y = x and y= -x alike? Different?
xy=xy=2xy=3xy=-x 0 1 2
Slope Slope – the steepness of a line. Slope = rise = subtract the ys run subtract the xs
Example 1 Find the slope of each line. a)
Example 2 Find the slope of the line through C(-2, 6) and D(4, 3).
Example 3 Find the slope of each line. a)
Exploring Slope http://www.shodor.org/interactivate/activities/slopeslider/?version=1.5.0_09&browser=MSIE&vendor=Sun_Microsystems_Inchttp://www.shodor.org/interactivate/activities/slopeslider/?version=1.5.0_09&browser=MSIE&vendor=Sun_Microsystems_Inc.
Making an Equation from a Table (Option 2) By: Mrs. Waters.
Slope (Finding it from two points and from a table.)
LINEAR SYSTEMS – Graphing Method In this module, we will be graphing two linear equations on one coordinate plane and seeing where they intersect. You.
7-1 Slope Objectives: Find the slope of a line given the coordinates of two points on the line.
Slope & Midpoint on the Coordinate Plane. SLOPE FORMULA Given two points (x 1,y 1 ) and (x 2,y 2 ) SLOPE The rate of change to get from one point to another.
Relation Input Output Function Domain Range Scatter Plot Linear Equation x - intercept y- intercept Slope Rise Run.
Semester 1 Final Review D Plot the point (4, -2) in the coordinate plane. (Lesson 4.1) Name the quadrant the point is in.
0-6 Writing Equations in Point- Slope Form. Slope Formula y 1 – y 2 x 1 – x 2 Forms of lines Point-slope form: y – y 1 = m (x - x 1 )
Stack and subtract to find slope Here are 2 ordered pairs that can be graphed: (3,4) (5,2) you can find the slope of this line by stacking the.
Geometry 3.4 Big Idea: Find the Slope of a Line. Determine if lines are parallel or perpendicular.
Point-Slope Form and Writing Linear Equations Section 6-5.
Reteach Slope/Rate of Change. Slope (m) the steepness of a line the rate of change the ratio of change in the y -coordinates to the change in x -coordinates.
SLOPE Objectives: Find the slope of a line given the coordinates of two points on the line Graph equations using y=mx+b form.
Slopes and Direct Variation December 9, Review Slope Slope – Rise Run (-1, -4) and (2, 2)
Notes: Slope and Trend What is slope? How do you find the slope of a line?
Section 4.7: Graphing Lines using Slope-Intercept Form Int. Math I.
1.5 Parallel and Perpendicular Lines on the Coordinate Plane
Making an Equation from a Table (option 1) By: Mrs. Waters.
LEARNING TARGETS: 1. TO IDENTIFY SLOPE FROM A TABLE OF VALUES. 2. TO IDENTIFY SLOPE FROM A GRAPH. 3. TO IDENTIFY SLOPE FROM 2 POINTS. 4. TO IDENTIFY SLOPE.
Analyzing Data using Line Graphs Slope & Equation of a Line.
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