By applying the definition of <em>exponential</em> function, we find that the function f(x) = 3 · 2ˣ match with the graph of the picture. (Correct choice: A)
<h3>What is the equation behind the exponential curve seen in the graph?</h3>
In this question we have the graph of a <em>exponential</em> function, whose expression have to be found based on the definition of <em>exponential</em> function:
y = a · bˣ (1)
Where:
- a - Initial value of the exponetial function.
- b - Base of the exponential function.
- x - Independent variable
- y - Dependent variable
Now we find the values for a and b:
Initial value (x = 0, y = 3)
3 = a · b⁰
a = 3
Base of the exponential function (x = 1, a = 3, y = 6)
6 = 3 · a
a = 6 / 3
a = 2
By applying the definition of <em>exponential</em> function, we find that the function f(x) = 3 · 2ˣ match with the graph of the picture. (Correct choice: A)
To learn more on exponential functions: brainly.com/question/11487261
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The pair of numbers that have a sum of zero is 5, -5. -5 + 5 = 0
Answer: The answer is C, 102 degrees
Step-by-step explanation:
A triangle must add up to 180 degrees, you add 28 and 50, which gives you 78. 180 minus 78 is 102. So the answer is 102 degrees.
Hope this helps!
Answer:
ok
Step-by-step explanation: