How do you graph the line #-4x - 16y = 4#?
1 Answer
See explanation
Explanation:
The easiest way is to manipulate the equation into the form of
The assign different values to x from which you can then calculate the corresponding value for y. For a straight line graph you only need two points that you can join up and extend to give the graph plot. How ever, 3 points are better as it increases the chance of showing up any error. All 3 points should line up.
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Given;
To make the
Subtract #color(blue)(4x) from both sides
Divide both sides by 16
But
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