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Slide 115-Feb-14Created by Mr.Lafferty Maths Dept www.mathsrevision.com The Gradient Change in vertical height Change in horizontal distance The gradient is the measure of…

Documents Graphs & Linear Equations Y X. Graphing Horizontal & Vertical Lines Y X This line has a y value of 4...

Slide 1Graphs & Linear Equations Y X Slide 2 Graphing Horizontal & Vertical Lines Y X This line has a y value of 4 for any x-value. Its equation is y = 4 (meaning…

Documents Graphs & Linear Equations Y X. A Point Y X (X,Y) is called an Ordered Pair The X value or X...

Slide 1Graphs & Linear Equations Y X Slide 2 A Point Y X (X,Y) is called an Ordered Pair The X value or X Coordinate is the location of a point in the X direction The…

Documents Basic Lines Drawing Straight Lines y = ax S4 Straight Line Graphs The gradient Vertical ÷...

Slide 1Basic Lines www.mathsrevision.com Drawing Straight Lines y = ax S4 Straight Line Graphs The gradient Vertical ÷ Horizontal Drawing Straight Lines y =ax + b Slide…