Question

in solving the simultaneous equations gralhically, range is not given, what numbers should i use for x(range)?

example:
y = x² - 5 , y = x + 1​

Answer 1

Answer:

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Step-by-step explanation:

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Answer 2

Answer:

Suppose the given system of linear equations is

p1x + q1y + r1 = 0 ------------- Equation (1)

p2x + q2y + r2 = 0 ------------- Equation (2)

Now draw the both given linear equations on a graph paper. Graph of linear equation is always a straight line.

Let the line L1 represent the graph of p1x + q1y + r1 = 0 and L2 represent the graph of p2x + q2y + r2 = 0.

Then by solving the simultaneous equations graphically we can get three possible solutions.