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Mathematics 20 Online
OpenStudy (anonymous):

What is the y-intercept of the line given by the equation below? Enter your answer as an ordered pair. y = 8x + 7

OpenStudy (anonymous):

what is the Y value when X is 0?

OpenStudy (anonymous):

idk

OpenStudy (anonymous):

what do you get when you plug 0 in for x in that equation?

OpenStudy (anonymous):

y = -7

OpenStudy (anonymous):

how did you get -7?

OpenStudy (anonymous):

y=8(0)+7 y=7

OpenStudy (anonymous):

yes, that's right Y = 7 when X = 0 so your y intercept is (0,7) good work

OpenStudy (anonymous):

thx

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