Triangle EFG has vertices E(–3, 4), F(–5, –1), and G(1, 1). The triangle is translated so that the coordinates of the image are
2 answers:
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The equation of the circle shown is:
The equation of a circle of center and radius r is given by:
From the graph, it can be seen that the center of the circle is (0,0), thus and the radius is of r = 10, hence the equation is:
You can learn more about the equation of a circle at brainly.com/question/24307696
Answer:
Step-by-step explanation:
The standard form of a circle's equation is
where h and k are the circle's center and r is the radius. We are told, and we can see, that the center of the circle is (0, 0) so h = 0 and k = 0. The radius, given as 4, goes into the equation squared, so the equation is
which simplifies down to
, choice C.
Answer:
The graph in the attached figure
Step-by-step explanation:
we know that
A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form or
In a proportional relationship the constant of proportionality k is equal to the slope m or unit rate of the line and the line passes through the origin
so
In this problem we have
substitute
using a graphing tool
The graph in the attached figure
