3 Steps Of Graphing Linear Functions

Linear business office is a business office whose variable is 1 order or a business office whose graph is a instantly line.

There are iii steps for graphing linear functions, such as:

1. Determine the intersection amongst the x-axis, y = 0 obtained yesteryear the coordinates A(x₁, 0)
2. Determine the intersection amongst the y-axis, x = 0 obtained yesteryear the coordinates B(0, y₁)
3. Connect 2 points H5N1 in addition to B to cast a instantly line.

For to a greater extent than details nosotros practise inwards the illustration below:

Example :
Draw a graph of y = 2x - 6 !

Answer :

1. Determine the intersection amongst the x-axis, y = 0
y = 2x - 6
0 = 2x - 6
6 = 2x
6/2 = 2x/2
3 = x
So signal A: (3, 0)

2. Determine the intersection amongst the y-axis, x = 0
y = 2x - 6
y = 2(0) - 6
y = -6
So signal B: (0, -6)

3. Connect 2 points H5N1 in addition to B to cast a instantly line

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Referensi :

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