SOLUTION: identify the vertex of the parabola y = x squared + 3 also y = 3x squared + 30x + 77

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Question 42661This question is from textbook
: identify the vertex of the parabola
y = x squared + 3
also
y = 3x squared + 30x + 77 This question is from textbook

Answer by Nate(3500) About Me  (Show Source):
You can put this solution on YOUR website!
y+=+x%5E2+%2B+3
vertex: ((-b/2a),f(x)) = (0,3)
+graph%28+600%2C+600%2C+-10%2C+10%2C+-10%2C+10%2C+x%5E2+%2B+3%29+
y+=+3x%5E2+%2B+30x+%2B+77
vertex: ((-b/2a),f(x)) = (-5,2)
+graph%28+600%2C+600%2C+-10%2C+10%2C+-10%2C+10%2C+3x%5E2+%2B+30x+%2B+77%29+