The exponential function is used. Use x as your variable common ratio.
This is pretty obviously
If it wasn't obvious we can find the common ratio r by dividing successive values:
5/1=5
25/5=5
125/25=5
625/125=5
<h3>What is the common ratio?</h3>
The common ratio is the number you multiply or divide by at each stage of the sequence. You can find it by dividing two consecutive pairs of terms.
That's the common ratio. We multiply by the first term, but the first term is one, so that has no effect.
To learn more about the common ratio visit:
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Answer:
Any value of x
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Step-by-step explanation:
Given
Required
What value of x is 
Solving for f(g(x))
Solve the inner square
Solving g(f(x))
Equate f(g(x)) and g(f(x))
<em>This implies that </em><em> at any value of x</em>
You can spot a linear equation when the highest degree for a variable in the equation is 1.
E.g.
y = 2x +4
The highest power of x in this equation is 1, since variable x of the 2x is x is to the power of 1, and 4 is a constant where you can imagine it to have an x but to the power of 0.
E.g.
y=x^2 + 2x +4
In this case, this would be an quadratic equation because the highest power that the variable x has in this equation is 2 (x to the power of 2).
Answer: A- 1.50$ for (1 lb) make sure you pick the graph with the coat that go to 7 not 12!
Step-by-step explanation:
