Question

Equation for the straight line shown in the figure
is :-
45°
(-2,0)
(1) y = x - 2
(3) y = (x + 2)
(2) y = -x + 2
(4) y = 2x + 1
1​

Answer 1

Answer:

2) y = -x + 2 is answer dear friend

Answer 2

Given:

Angle θ = 45°

Points ($x_{1} , y_{1}$) = (-2,0)

To Find:

Equation of the straight line.

Solution:

The general equation of a straight line as in Slope - Point form is,

$y - y_{1} = m (x - x_{1} )$

m = tan 45° = 1

y - 0 =  1 (x - (-2)

y = x +2

The equation for the straight line shown in the figure is y = x +2.