Question

Write the equation of the circle passing through (5,4) and (-3,12) and whose centre lies on 14x + y = -38.​

Answer 1

Answer:

Step-by-step explanation:

by algebraic parametric form

center can be taken as

t,-38-14t

now apply distance formula and equate the distance

(t-5)^2+(42+14t)^2 = (t+3)^2+(50+14t)^2

you will be getting linear expression in t

that means only one circle satisfies the conditions