Question

i need help please

Answer 1

A.

Answer 2

see the slope should be -ve in the eqn. and do you know why?

Answer 3

yes but its hard @lall

Answer 4

the line runs through half of the one and through the 1 can u help me with more can i tag u

Answer 5

see slope is tanx

Answer 6

here in this case angle x is greater than 90'
hence tanx = tan(90+a) = - tana
hence slope is -ve.

Answer 7

now tan ratio of any angle is perpendicular upon base
from graph perpendicular is 1
base is in fraction may be 1/3
hence tan a =-1/(1/3) = -3
sorry so i think D. is the corrct option

Answer 8

A. was i think wrong
you can check from ans book

Answer 9

@narissa