How would you determine the inverse of f(x) = √x - 4 ?
1 answer:
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Answer:
Step-by-step explanation:
A direct variation equation has the following format:
Where k is a constant.
We know that y is 12 when x is -2. Thus, substitute:
Divide both sides by -2:
So, our direct variation equations is:
To find what x is when y equals -6, substitute in -6 for y:
Divide both sides by -6:
So, our answer is 1 :)
Answer:
Number of statues that can be painted are 17
Step-by-step explanation:
Initially Diana has liters of paint remaining.
Every statue requires liters of paint for painting.
We have to find how many statues we will be able to paint with this remaining paint.
To get the number of statues,
Number of statues =
number of statues =
= = 17.5
Since the number of statues is not an integer the maximum number of statues that can be painted are 17.