the equations of the tangents to the circle x^2+y^2=25 with the slope 2 is
Answers
Answered by
2
Answer: 2x - y ± 5√5 = 0
Step-by-step explanation is given the enclosed image.
Thanks.
Attachments:
pavanp2:
thank you very much may i know who are you?
Answered by
0
Answer:
Circle equation :
To find :
The equations of the tangents with the slope 2
Step-by-step explanation:
let the general equation of a tangent : y = mx + c
where 'm' is the slope and 'c' is y intercept ;
general condition :
=>
for the given circle :
=> ;
=> a = 5 ;
given m = 2 ;
=>
=> c = ± 5 ;
Hence, equation of tangents :
y = 2x ± 5√5
#SPJ2
Similar questions