Question

Find equation of a line having y intercept 4 and is equally inclined to both the axes in the 2nd quadrant.​

Answer 1

Answer:

Slope of line inclined equally to axis =−1

In ΔAOB, 2θ+90=180

⇒θ=45

o

⇒ϕ=180−θ=135

o

⇒ Slope =tanϕ=tan135=−1

Slope − intercept form,

y=−x+4

{y=mx+c}.