SOMEONE PLEASE HELP ME ASAP PLEASE!!!
1 answer:
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Answer: Domain of function is or (0,
)
Step-by-step explanation:
Assuming x as width of rectangle
so, Width = x
Question says, Length is 5in more than 3 times id width.
we write as Length = 3x+5
Therefore, Area of rectangle will be given function f(x)
f(x) = x(3x+5)
Here, It is important to notice that width and length of rectangle will always be positive values and also, area of rectangle is always positive.
we can write in equation as
Thus, Domain of function is or (0,
)
Answer:
loss is $66 or profit is -66
Step-by-step explanation:
The company's annual profit (in millions of dollars) as a function of the app's price (in dollars) is modeled by
x represents the app price
Given app price is 0 dollars, so we plug in 0 for x and find out the profit
P(0)= -66
It means when app price = 0 dollars then the there is a loss because profit is negative.