Answer:
21.66
Step-by-step explanation:
Answer:
The point is 
Step-by-step explanation:
we have

This is the equation of the line written in point slope form
so

where
The slope is equal to

The point (x1,y1) is

therefore
The point is 
Answer:
T = 5e + 35
Step-by-step explanation:
We start with 35 employees, which is the y-intercept. Then, 5 employees are gained each month, which is slope. Using 5e + 35, we can easily substitute 4 for e, which would give 55 employees in 4 months.
Answer:
True for all b
Interval notation; (-∞, ∞)
Step-by-step explanation:
We have been given the following inequality;
26+6b>2(3b+4)
The first step is to open the brackets on the right hand side;
26+6b>6b+8
26-8>6b-6b
18>0
Since 18 is actually greater than 0, the solution set to the inequality is;
True for all b.
We know
expression is used for represent the derivative.
Actually, derivative is the second name of " Rate of Change".
And if we read
, it represents the "Rate of change of y with respect to x".
In simple words, a derivative is the rate of change or slope of a very small portion of a function.
dy represents very small change in y-coordinate and dx represents very small change in x-coordinate.
Because deriviate is the second name of " a very small rate of change".
We use
to represent the derivative.