#WAEC #SHS #Maths #WASSCE #QuadraticGraph
This video is the perfect guide to help you know how to graph a quadratic function and find the roots of equations from the graph. If you understand this, you can apply the same principle to solve any quadratic graph problem you come across. You also get to know hoe to confirm your solution with the calculator.
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Highlights of the video include:
00:00 Problem statement and analysis
00:58 Restructuring equations to be solved from the graph
03:52 Generating table of values
07:43 Scaling the graph sheet for data entry
10:53 Interpolating values for the x and y axes
12:18 Plotting the quadratic graph
14:12 Finding the roots of the equations
16:04 Range of values for y below 0
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