6.1& 6.2. SLOPE. Slope is the ratio of the change of the vertical rise to the change in the horizontal run between any two points on a line. Usually referred to as the rise over run. Use a slope triangle between two points to determine rise and run. Rise is 10 because we went up.

BySystems of Equations. Solving by Graphing. Systems of Equations. One way to solve equations that involve two different variables is by graphing the lines of both equations on a coordinate plane.

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2-3 Slope. Slope indicates the steepness of a line. is “the change in y over the change in x ” (vertical over horizontal). is the ‘ m ’ in y = m x + b. Finding the Slope of a Line. m = m =

2-3 Slope. Slope indicates the steepness of a line. is “the change in y over the change in x” (vertical over horizontal). is the “ m” in y = m x + b. Finding the Slope of a Line. m = m = We use the first equation when given a graph, the second when given two points. x. x.

6-1 Slope. Slope is a measure of steepness. The letter “m” is used to represent slope. 4 Types of Slope. Zero. Negative. Positive. Undefined or No Slope. Slope is sometimes referred to as the “constant rate of change” between 2 points.

Function 1: ·linear ·slope = 1 ·slope = tan θ θ. · domain and range: ·passes through (0, 0) ·its equation is y = x ·it is a polynomial function of degree 1 ·any point on the line has x and y coordinates the same

Slope-Intercept From 3. Goal. Given a table of data , find an equation of the line in the y= mx+b form. Step 1. Write original equation: y= mx+b. Step 2. Find the slope. Pick two points and plug them into. Step 3. Plug the slope in for m into y= mx+b. Step 4.

Geometry 3-5 Slope. Slope (m)- the steepness of a line. Slope can also be called the “rate of change” Slope = =. Rise. Change in y. Change in x. Run. run. rise. Types of Slopes. Use the slope formula to determine the slope of JK through J (3, 1) and K (2, –1). Formula.

Slope-Intercept From 3. Goal. Given a table of data , find an equation of the line in the y= mx+b form. . Step 1. Write original equation: y= mx+b. Step 2. Find the slope. Pick two points and plug them into . Step 3. Plug the slope in for m into y= mx+b. Step 4.

Lesson 3-5: Slope. Objectives: Students will: Find the slope of a line from 2 points Find the slope of horizontal and vertical lines Write equations for lines. Slope: Steepness from one point to another Ratio of vertical change, Δ y, to horizontal change, Δ x. Written as:.

3-3 - Slope and similar triangles. Write a proportion to compare the rise to the run for each of the similar slope triangles. Y. a. Triangle # 1. 4 2. 2 1. rise run. 6. 2. b. c. Triangle # 2. 3. 6 3. 2 1. rise run. X. 4. 1. d. proportion. e. be de. ac bc. 4 2. 6