Answer:
0%
Step-by-step explanation:
life
The answer to the question is 596.39
Answer:
(-4,-4)
Step-by-step explanation:
If the zeros of a quadratic function are -6 and -2, then it is:
(x+6)(x+2)
Expanding:
(x+6)(x+2)
=x^2+8x+12
To find the vertex, complete the square.
x^2+8x+12
=(x^2+8x+16)-16+12
=(x+4)^2-4
When the quadratic formula is written in the form y = a(x-h)^2+k, the vertex is (h, k).
(h, k)=(-4,-4)
The equation of the circle graphed is:
(x - 5)² + y² = 16.
<h3>What is the equation of a circle?</h3>
The equation of a circle of center
and radius r is given by:

For the circle graphed, we have that:
- The center is at point (5,0), hence
.
- The radius is of 4 units.
Hence the equation of the circle graphed is:
(x - 5)² + y² = 16.
More can be learned about the equation of a circle at brainly.com/question/24307696
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