Math class 11th (Functions and Graphs) chapter no 2 Exercise 2.2 (Question no 2) New syllabus скачать в хорошем качестве

Math class 11th (Functions and Graphs) chapter no 2 Exercise 2.2 (Question no 2) New syllabus

#mathematics #linearfunctions#graphs Math class 11th (Fuctions and Graphs) chapter no 2 Exercise 2.2 (Question no 2) New syllabus In mathematics, a linear function is a function whose graph is a straight line. It is usually written in the form: y = mx + c Where: m = slope (gradient) of the line c = y-intercept (point where the line cuts the y-axis) The graph of a linear function shows a constant rate of change. This means that for every equal increase in x, y increases or decreases by the same amount. 🔹 Key Features of Linear Graphs Straight Line: No curves, bends, or turns Slope (m): Positive slope → line rises from left to right 📈 Negative slope → line falls from left to right 📉 Zero slope → horizontal line Y-intercept (c): The value of y when x = 0 X-intercept: The point where the graph crosses the x-axis (y = 0) 🔹 How to Draw the Graph Write the equation in the form y = mx + c Plot the y-intercept (c) on the y-axis Use the slope m = rise/run to find another point Draw a straight line through the points 🔹 Real-Life Examples Linear functions are used to represent: Distance travelled at constant speed Cost vs number of items bought Temperature change at a constant rate Linear graphs help us visualize relationships between two variables clearly and simply. #Mathematics #LinearFunctions #Graphs #Slope #Algebra #CoordinateGeometry Math class 11th (Functions and Graphs) chapter no 2 Exercise 2.2 (Question no 2) New syllabus