Question

find the inclination of the line passing through the points (-7,-1) (-1,2)

Answer 1

2-(-1) / -1-(-7)
= 3 / 6
= 1/2

Answer 2

yes that is the slope, then you must find the inclination using the formula m=tan\[\theta\]

Answer 3

but, im just confused whether or not i need to subtract my answer from m=tan(theta) from pi

Answer 4

you mean the angle the line makes with the horizontal?

Answer 5

yes..

Answer 6

that's arctan (1/2)

on your calculator it 's probably written tan-1

26.6 degrees

Answer 7

ok. thankss

Answer 8

yw

Answer 9

plz close the post by clicking on Good Answer