Answer:
(x^2 + 5x + 4) : 2
Step-by-step explanation:
I’m not sure but you could probably look it up to see what it is
A thing characteristic of its kind or illustrating a general rule
A standard line equation takes the form of y=mx+b
m= the slope so we see that 2 is next to x in your example
A) Slope = 2
Perpendicular lines will have the negative reciprocal of the original equation's slope
2 -> -
B) 