Help on Linear Equation

Linear equation represent a straight line and it may be inclined or horizontal. The general format for a linear equation is as follows,

y = mx +b
where,
m = slope of the line (it is a number)

Working of a Linear Graph Solver:

once the enter button is pressed the linear solver accepts the linear equation given by the user and performs the following operations on it.

Step 1: The the given equation is y =ax+c. or x = ay +c.
Step 2: Assume first type y =ax+c. Since the given equation is a function of x, let y =f(x).
Step 3: Therefore f(x) = ax+c.
Step 4: It substitutes various values for ‘x’ and finds the corresponding value of f(x).
Step 5: It tabulates the values as columns x & f(x). The values of x as -2, -1, 0, 1, 2, 3 and for f(x), their corresponding values. will also help on algebra regents.
Step 6: The values in the table are the co-ordinates,
Step 7: It graphs the point and then joins them to give the graph.

This is only the introduction to Linear Equation. Keep reading may be in the next lesson let me help on Trigonometric Function

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