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Mathematics 9 Online
OpenStudy (anonymous):

A graph of a quadratic function is shown below. graph of y equals negative 2 times x squared plus 40 x plus 600 Which of the following coordinates is not an intercept for the function? (−10, 0) (0, 600) (0, 800) (30, 0)

OpenStudy (anonymous):

The graph: http://prntscr.com/87zkau

OpenStudy (anonymous):

@Vocaloid

Vocaloid (vocaloid):

well, look at the graph and tell me what the x-intercepts are

OpenStudy (anonymous):

-10 and 30.

Vocaloid (vocaloid):

right, and the y-intercept is?

OpenStudy (anonymous):

OH. Its c? Right?

Vocaloid (vocaloid):

correct!

OpenStudy (anonymous):

The answer could be x-intercept or y-intercept, any one of those points that are not on the graph is the one that is not an intercept for the function. Yes it's C, good Job!

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