Answer:
Because they are different and have different MCQ scqare UNIT.
Step-by-step explanation:
Make me brainliest please :)
A. the data is decreasing so sales are bad.
b.
Answer:
When you take the derivative of -tan(xy) you have to account for the chain rule in the xy.
Step-by-step explanation:
Your answer should be set up as such.
0 - sec^2(xy) ((y)+(x*dy/dx)) = 0
y + x*dy/dx = 0
dy/dx = -y/x
-7, 9, -1, 3. All you do is plug in the x with the value of the x coordinates to find out what y is.