3 years ago

Complete the square for the function f(x) = x² - 4x + 6. What is the minimum point on a graph of this function?

Mathematics

1 answer:

AVprozaik [17]3 years ago

4 0

Answer:

2,2

Step-by-step explanation:

f(x)=(x-2)^2+2

=2,2

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Let point R be (x₁, y₁) and Point S(10, 10) be (x₂, y₂)

Midpoint is given by $( \frac{x_1+x_2}{2}, \frac{y_1+y_2}{2})$

We know that the midpoint is (9, 8)
We will use this to evaluate the value of (x₁, y₁)

$\frac{x_1+x_2}{2}=9$
$\frac{x_1+10}{2}=9$
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$\frac{y_1+y_2}{2}=8$
$\frac{y_1+10}{2}=8$
$y_1+10=16$
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Point R (x₁, y₁) = (8, 6)

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