HELP What is the length of FC?
1 answer:
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Answer:
<h2>( 6 , 7 )</h2>Step-by-step explanation:
The midpoint M of two endpoints of a line segment can be found by using the formula
From the question we have
We have the final answer as
<h3>( 6 , 7 )</h3>Hope this helps you
Answer:
The equation has a maximum value with a y-coordinate of -21.
Step-by-step explanation:
Given
Required
The true statement about the extreme value
First, write out the leading coefficient
means that the function would be a downward parabola;
Downward parabola always have their vertex on top of the parabola and as such, the function has a maximum value.
The maximum value is:
Where:
So, we have:
Substitute in
<em>Hence, the maximum is -21.</em>