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Mathematics 16 Online
OpenStudy (anonymous):

what is the slope between the points (-1,0) and (-2,3) A.3 B.-1/3 C.-3 D.1/3

OpenStudy (anonymous):

C.

Directrix (directrix):

Slope is the change in y over the change in x which can be written as a formula.

HanAkoSolo (jamierox4ev3r):

\[y^2-x^2 \over x^2-x^1\]

HanAkoSolo (jamierox4ev3r):

use this formula and your slope is -3, so your answer is C.

OpenStudy (anonymous):

thank you

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