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Mathematics 18 Online
OpenStudy (anonymous):

The y-intercept of 2x + 3y = 15 is (0, ___).

OpenStudy (anonymous):

so first make your y variable exclusively on one side of your equation

OpenStudy (anonymous):

Oh sorry I didn't see the responses

OpenStudy (anonymous):

or a simply plug in the zero for x and solve for y

OpenStudy (anonymous):

would y =5

OpenStudy (anonymous):

yes correct!!!

OpenStudy (anonymous):

Thank you :)

OpenStudy (anonymous):

you know why though

OpenStudy (anonymous):

because the point they give you is your x value so plugging the x value into your x in the equation will eliminate one of the variables,x, and give you your y

OpenStudy (anonymous):

just making sure its clear :)

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