Answer :
Answer:
[tex] (x-7) ^2 + y ^2 = 9\\[/tex]
Step-by-step explanation:
(7, 0) = (h, k), r = 3
Equation of circle in standard form is given as:
[tex] (x-h) ^2 + (y - k) ^2 = r^2 [/tex]
Substituting the values of h, k and r.
[tex] (x-7) ^2 + (y - 0) ^2 = 3^2 \\
(x-7) ^2 + y ^2 = 9\\[/tex]
Which is the required equation of the circle.
The equation of the circle will be "[tex](x-7)^2+y^2=9[/tex]".
Given values are:
Center of circle,
[tex](x,h) =(7,0)[/tex]
Radius,
[tex]r = 3[/tex]
As we know,
The equation of circle will be:
→ [tex](x-h)^2 +(y-k)^2=r^2[/tex]
By substituting the values, we get
→ [tex](x-7)^2+(y-0)^2=(3)^2[/tex]
→ [tex](x-7)^2+y^2=9[/tex]
Thus the above answer is the appropriate one.
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