f(x) = 2(3)x
f(x) = 3(2)−x
f(x) = 2(3)−x
To solve this, we re using the standard exponential equation:
Also, remember that
We know that our exponential function goes through the points (1, 6) and (2, 12), so we are going to replace the points in our stander exponential equation and solve for and :
For (1, 6)
and , so:
equation (1)
For (2, 12)
and , so:
equation (2)
Replace equation (1) in equation (2) and solve for b
equation (3)
Replace equation (3) in equation (1) to find a
Now we can complete our exponential function:
We can conclude that the exponential function that goes through the points (1, 6) and (2, 12) is
can use the Distributive Property to find the number of
books about animals in the bookstore.
The bookstore has 180 animal books in total, as determined by using the Distributive Property of multiplication to multiply the number of shelves (6) by the number of books on each shelf (30).
The question is asking us to use the Distributive Property to determine the total number of animal books in the bookstore. We know that there are 6 shelves and each shelf contains 30 animal books. By the Distributive Property, we can multiply the number of shelves by the number of books on each shelf to determine the total number of books.
Therefore, the calculation is 6 (shelves) * 30 (books on each shelf). This equals 180.
So, the bookstore has 180 animal books in total. This method is a simple application of the Distributive Property where we distribute the multiplication across the items in the question (shelves and books).
#SPJ3
B and C are the final answers! :)
<3
1. B
2. C
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Answer:
12405490
Step-by-step explanation: