Question

Line AB contains points A (1, 2) and B (-2, 6). The slope of line AB is
zero
undefined
positive
negative

Answer 1

@pooja195

Answer 2

look at this

Answer 3

plug in the values in slope formula

Answer 4

\[\huge~\rm~\frac{ y_2-y_1 }{ x_2-x_1 }\]

Answer 5

So 6-1 / -2-1

Answer 6

i meant 2 *

Answer 7

if this is right, then 5/1 and the answer is undefined?

Answer 8

are you sure @uri