Question

Using the slope of the lines, determine if the lines are PARALLEL, PERPENDICULAR OR

NEITHER
y = 4x - 5
-x + 4y = -8
O Parallel
O Perpendicular
O Neither
10 pts

Answer 1

Explanation:

let the first equation be l1 and the second equation be l2

then the product of L1.L2=1 the line is perpendicular and l1=l2 the line is parallel