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son4ous [18]
3 years ago
12

What is the axis of symmetry of the graph of function f(X) = X2 - 10X +16

Mathematics
2 answers:
igor_vitrenko [27]3 years ago
6 0

Answer:

x = 5

Step-by-step explanation:

That's f(x) = x^2 - 10x + 16.  The coefficients of the x terms are {1, -10, 16}:  {a, b, c}.  

                                                                         -b

The formula for the axis of symmetry is x = --------

                                                                           2a

Here, with a = 1 and b = -10, the formula for this particular axis of symmetry is

       -(-10)

x = ------------ = 5

         2(1)

or x = 5

3241004551 [841]3 years ago
3 0

Answer:

Axis of Symmetry: x=5

Step-by-step explanation:

The axis of symmetry is defined as the line x=\frac{-b}{2a}. Therefore, our axis of symmetry is located at the line x=\frac{-(-10)}{2(1)}=\frac{10}{2}=5. See the graph attached for a visual.

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Alja [10]

Answer:

The area is 243 square feet

Step-by-step explanation:

The perimeter of a rectangle is the sum of all four sides.

Two of the sides represent the length and two represent the width.

Given what we know and using l to represent the length and w to represent the width.

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area = 27ft x 9ft

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ft means feet and sqft means square feet

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