Answer:
Between 0 and 3: decreasing
Between 3 and 4: constant (stays the same)
Between 4 and 8: decreasing
Step-by-step explanation:
Answer:
Practical domain:
Roger can earn $510 at most.
Step-by-step explanation:
We are given the function
Which gives the earnings of Roger when he sells v videos. Since the play’s audience consists of 230 people and each one buys no more than one video, v can take values from 0 to 230, i.e.
That is the practical domain of E(v)
If Roger is in bad luck and nobody is willing to purchase a video, v=0
If Roger is in a perfectly lucky night and every person from the audience wants to purchase a video, then v=230. It's the practical upper limit since each person can only purchase 1 video
In the above-mentioned case, where v=230, then
Roger can earn $510 at most.
Cost each book: C=?
C=(315-18)/9
C=(297)/9
C=33
Answer:
Each book cost 33
The area is 6/x+5. I hope this helps!
Answer:
The domain is all real numbers x because the exponent of two can be any real number
When the X value increases by one unit the y value multiplies by 2
The y intercept is (0,1)
The graph never goes below the x axis because powers of 2 are never negative.