Question

Answer fast plz

Answer 1

Answer:

lines are perpendicular to each other

Step-by-step explanation:

Parallel lines have equal slopes

The product of the slopes of perpendicular lines = - 1

Calculate the slopes of the lines using the slope formula

m = $\frac{y_{2}-y_{1} }{x_{2}-x_{1} }$

with (x₁, y₁ ) = (- 2, 1 ) and (x₂, y₂ ) = (3, 11 )

m = $\frac{11-1}{3-(-2)}$ = $\frac{10}{3+2}$ = $\frac{10}{5}$ = 2

Repeat with (x₁, y₁ ) = (0, 4 ) and (x₂, y₂ ) = (2, 3 )

m = $\frac{3-4}{2-0}$ = $\frac{-1}{2}$ = - $\frac{1}{2}$

2 ≠ - $\frac{1}{2}$ , then lines are not parallel

2 × - $\frac{1}{2}$ = - 1 , then lines are perpendicular