xiaolily0330 xiaolily0330

02-07-2014
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Find the x and y intercept of the line 5x-4y=30.the graph

Respuesta :

02-07-2014

X-intercept:
That's the place on the graph where y=0.
5x = 30
x = 6

Y-intercept:
That's the place on the graph where x=0.
-4y = 30
y = -7.5

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konrad509 konrad509

02-07-2014

[tex]x\\ 5x-4\cdot0=30\\ 5x=30\\ x=6\\\\ y\\ 5\cdot0-4y=30\\ -4y=30\\ y=-7.5[/tex]

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