I would answer this question by addressing the opposite. A rate is any number that indicates amount of anything per unit time. The essential detail here is rates always express how fast a thing could go. Therefore, any parameter that does not indicate amount of time is a non example of a rate.
Set the 2 equations equal to each other since they both equal Y. then solve for X by moving all constants to one side and the X's to the other. you should get x=-3
Answer:
the answer is -10
Step-by-step explanation:
1 is 3,-5 because the x would just be the opposite
Answer:
a. First derivative
Step-by-step explanation:
To determine the nature of the stationary points:
Either Find dy/dx or d2y/dx2
If the result is: positive—the point is a minimum one; negative—the point is a maximum one; zero—the point is a point of inflexion
or
Determine the sign of the gradient of the curve just before and just after the stationary points.
If the sign change for the gradient of the curve is: positive to negative—the point is a maximum one; negative to positive—the point is a minimum one; positive to positive or negative to negative— the point is a point of inflexion