Find the value of x. (Picture attached.)
1 answer:
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Answer:
The geometric mean between 6 and 10 will be:
Step-by-step explanation:
We know that the geometric mean between the two numbers 'a' and 'b' is defined as:
Now, let us determine the geometric mean between 6 and 10
- a = 6
- b = 10
Using the formula
Therefore, the geometric mean between 6 and 10 will be:
The sign of f on the interval -5/3 is negative
<h3>How to determine the sign?</h3>The function is given as:
f(x)=(2x−1)(3x+5)(x+1)
The zeros of the function are
x= -5/3, x= -1 and x= 1/2
Next, we plot the graph of the function
At x = -5/3, the function approaches negative infinity
This means that the sign of f on the interval -5/3 is negative
Read more about function intervals at:
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