exam Maths Puzzle Numerical Ability

How do I find the center and radius of this problem?
x^2+y^2+10x+7=0

Read Solution (Total 0)

exam Other Question

draw a sketch of three collinear point. label them. then write the segment Addition Postulate for the points. (a) Draw a scatter plot for the ordered pairs given in the table below.
(b) Then describe the nature of the correlation
X 0 2 3 4 5 6 8
Y 1 2 2 4 3 4 6