Does the equation #y = x/2# represent a direct variation and if so, identify the constant of variation?
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Yes, the equation y = x/2 represents a direct variation, where the constant of variation is 1/2.
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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.
- How do you find the slope and intercept of #5x - y = 6#?
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- How do you find the slope and y-intercept for the line #y=x-2#?
- How do you graph #\frac { 1} { 6} x - \frac { 1} { 2} y = - 1#?
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