# algebra

-2x+5y=-15

Find the x- and y-intercepts and graph the equation plotting the intercepts. Please show all of your work.

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1. x intercept: when y is zero
y ntercept: when x is zero

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2. -2x + 5x = -15.
Let y = 0:
-2x + 5*0 = -15,
-2x = -15,
x = 7 1/2 = x-int.

Let x = 0:
-2*0 + 5y = -15,
5y = -15,
y = -3 = y-int.

Solution Sets: (7 1/2,0),(0,-3).

Use the above points to graph the Eq.

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posted by Henry
3. thank you

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posted by mary

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posted by Henry

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