sammcarthy sammcarthy

15-09-2017
Mathematics

contestada

line CD contains points A (4,-7) and B (4,8). the slope of line CD is
a) zero
b) undefined
c) positive
d) negative

Respuesta :

alexaguayo752alex117 alexaguayo752alex117

15-09-2017

the correct answer is A.

Answer Link

rahiemcoombd rahiemcoombd

15-09-2017

it is negative and postive

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