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Mathematics 17 Online
OpenStudy (anonymous):

find the x and y intercepts and the vertex of y=-3x^2-6x

OpenStudy (anonymous):

Y-inter is when x= 0 so plug in 0 for x and solve for Y X-inter is when Y=0 so plug in 0 for y and solve for X

OpenStudy (anonymous):

i dont know how to do that

OpenStudy (joachim):

-3(0)^2-6(0)=y-intercept; 0=y y-intercept = P(0;0)

OpenStudy (anonymous):

how did you get that?

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