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Find the distance between the x-intercept and the y-intercept of the graph of the equation 3x-7y=21.

 May 5, 2020
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y-intercept is -3, x is 7, so using the pythogoream thereom,

 

3^2 + 7^2 = 9 + 49 = 58

 

The dist. is sqrt(58)

 

if you don't understand anyhting feel free to ask

 May 5, 2020

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