What is the slope of the shown picture?
2 answers:
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Answer:
See Below
Step-by-step explanation:
The standard form of an equation of a circle is:
and
(h,k) is the center
r is the radius
Changing the values of h and k changes the location of the center of the circle. Changing the value of r changes the radius and hence the "size" of the circle. Very simple!
So, basically changing h and k translates the circle elsewhere and changing r transforms (make larger or smaller) the circle!