The slopes of 2 perpendicular lines with be reciprocals with the opposite sign.
For example if you have the equation y=-5x+2, your slope is -5. In a line perpendicular to y=-5x+2, your slope would be 1/5. As for finding b in y=mx+b for your second equation, I would need more specific information.
Hope it helps!
i would probably say the first option. you basically want to use the 2 points that are outside of the majority of all of the other points. in this case, i am pretty sure it would be the first option. i am not 100% sure, but i think that's the correct answer :)
That would be called the quotient.
Answer:
Step-by-step explanation:
We want to evaluate the following limit.
We need to recall that, limit of a sum is the sum of the limit.
So we need to find each individual limit and add them up.
Recall that, as 
and the limit of a constant, gives the same constant value.
This implies that,
This gives us,
The correct answer is D
