Answer: The answer should be B mate:)
2C^2 + 6 - 5C + 4
=2C^2 -5C + 10
Answer:
graph A
Step-by-step explanation:
A graphing calculator can plot this function for you.
If you divide numerator and denominator by 25, you get ...
r = 1/(0.4 -sin(θ))
This will have asymptotes at θ = arcsin(0.4). At those values of θ, the value of r will change sign, so the graph cannot be a parabola or ellipse.
The graph of the hyperbola is the appropriate choice.
The correct answer is option D. The coordinates of the centre for the given equation of a circle is (5,4).
The complete question is as below:-
Which of the following points represents the centre of a circle whose
equation is (X - 5)2 + (y-4)2 = 25?
A. (-5,-4)
B. (5,-4)
C. (-5,4)
D. (5,4)
<h3>What is a circle?</h3>
The circle is defined as the locus of the point traces around a fixed point called the centre and is equidistant from the out trace.
The equation of a circle in standard form is
(x - h)² + (y - k)² = r²
where (h, k) are the coordinates of the centre and r the radius
(x - 5)² + (y - 4)² = 25 ← is in standard form
We can see that the centre of the circle is (5,4) by comparing the equation with the standard form.
Therefore the correct answer is option D. The coordinates of the centre for the given equation of a circle is (5,4).
Learn more about Circle here:
brainly.com/question/12908707
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