How do you graph #4x=12# using intercepts?

Answer 1

#"see explanation"#

#"divide both sides by 4"#
#x=12/4=3#
#"the equation "x=3#
#"is a vertical line parallel to the y-axis passing through all"# #"points in the plane with an x-coordinate of 3"#
#"it crosses the x-axis at "(3,0)" but does not intersect the"# #"y-axis"#
#"plotting any points with an x-coordinate of 3 enables"# #"the graph to be drawn"# graph{(y-1000x+3000)=0 [-10, 10, -5, 5]}
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Answer 2

To graph the equation (4x = 12) using intercepts, first solve for (x) by dividing both sides of the equation by 4: (x = 3). This equation is a vertical line because for any value of (y), (x) will always be 3.

  1. Plot the (x)-intercept: The (x)-intercept occurs where the graph crosses the (x)-axis (where (y = 0)). In this case, the (x)-intercept is at (x = 3). Plot the point ((3, 0)) on the (x)-axis.

  2. Draw the Line: Since the value of (x) does not depend on (y), and is always 3, draw a vertical line through the point ((3, 0)). This line represents all the points where (x = 3), regardless of the (y) value.

This line is the graph of the equation (4x = 12). It does not have a (y)-intercept because it is parallel to the (y)-axis and does not cross it.

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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.

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.

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.

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.

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