Step-by-step explanation:
Factor by grouping,
Complete the square, with the x variables,
Factor out 25 for the y variables
Complete the square
Simplify the perfect square trinomial
Make the right side be 1 so divide everything by 25.
Here our center is (7,2).
Answer:
we know that,
y-y1=m(x-x1)
or, y-1=-3(x-5)
or, y-1=15-3x
or 3x+y-16=0 is the required equation
Answer:
(-5, -1)
Step-by-step explanation:
The rest are incorrect.
Answer:
Step-by-step explanation:
Step-by-step explanation:
Q.4,1
R.3,2
S 1,0
T.-2. 2
(they may be in the wrong way)
Hope this helps