For perpendicular lines, m2 = -1/m1.
For line -x + 5y = 14 => 5y = x + 14 => y = 1/5 x + 14/5 => slope = 1/5
m2 = -1 / (1/5) = -5
Required equation is y - (-2) = -5(x - (-5))
y + 2 = -5(x + 5)
5x + y = -25 - 2
5x + y = -27
Answer:
8-1
Step-by-step explanation:
Not at all:
The square of an even number will generate an even number and
The square of an odd number will generate an odd number
PEMDAS so either addition or subtraction
