How do you find the x and y intercepts for #x + 2y = 4#?

Answer 1

Substitute in zero for x and then for y.

The x intercept occurs when #y=0# and the y intercept occurs when #x=0#
Therefore the x-intercept can be found from #x +2*0 = 4#
#x=4#
The y-intercept is found from #0 + 2y = 4#
#y=2#

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Answer 2

To find the x-intercept, set y to 0 and solve for x. To find the y-intercept, set x to 0 and solve for y.

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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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