How do you graph #3x - 4y =12#?

Answer 1

Savannah Anderson

You get two points (4,0) (0,-3) ,then

Connect them and extend the line #

When y=0 #3x=12-> x=4# When x=0 #-4y=12 -> y=-3#

Two points are yours (4,0) (0,-3)

Connect them and extend the line #

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Answer 2

Eva Abramson

To graph the equation 3x - 4y = 12:

Rewrite the equation in slope-intercept form: y = (3/4)x - 3
Identify the y-intercept, which is -3.
Use the slope, which is 3/4, to find another point. For example, if x = 4, then y = 3.
Plot the y-intercept at (0, -3) and the other point at (4, 3).
Draw a straight line passing through both points to represent the graph of the equation.

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.