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Which of the three graphs shown represents x^2+y^2=2.25

Which of the three graphs shown represents x^2+y^2=2.25-example-1

1 Answer

5 votes

Answer:

a) C

b)
A=(0.4354,1.4354)

B=(-1.4354,-0.4354)

Explanation:

a) C because 2.25=1.5²

circle with center(0,0) and radius 1.5

b) see picture

Which of the three graphs shown represents x^2+y^2=2.25-example-1
User Henry Gomersall
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