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Equation of line in point - slope form :

Here :


Answer:
x^2 -14x +49
( x-7)^2
Step-by-step explanation:
x^2 -14x
We are completing the square
Take the coefficient of x
-14
Divide by 2
-14/2 = -7
Square it
(-7)^2 = 49
Add it
x^2 -14x +49
Take the -7
( x-7)^2
Answer:
ok
Step-by-step explanation:
9+10=21
Answer:
here u go
Step-by-step explanation:
88%