1. Start with the expression: 2(n + 8)
2. Substitute the starting number 7 for n: 2(7 + 8)
3. Add 7 and 8: 2 \times 15
4. Multiply 2 and 15: 30
The final number is 30.
Frequently asked questions (FAQs)
Question: How does the graph of y = 2^(x+1) compare to the graph of y = 2^x?
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Question: A bacteria culture initially contains 500 cells and grows exponentially. After 3 hours, there are 2000 cells. How many cells will be present after 6 hours?
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What is the value of the cube root function when x = 125?