The equation of a parabola is 18(y−5)2=x+3 . what are the coordinates of the focus? (−5, 5) (−3, 3) (−1, 5) (−3, 7)

-1, 5

Step-by-step explanation: Confirming the answer :)

Step 1. When there is a in front of an expression in parentheses, change the sign of each term in the expression-> -11 + 5 - 9 - (-13) - (-5)
Step 2. When there is a in front of an expression in parentheses, change the sign of each term in the expression-> -11 + 5 - 9 + 13 - (-5)
Step 3. When there is a in front of an expression in parentheses, change the sign of each term in the expression -> -11 + 5 - 9 + 13 + 5
Step 4. Calculate the sum or difference
The ANSWER is 3 .