SOLUTION: What is the y intercept of the function y=4x²-1?

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Question 674342: What is the y intercept of the function y=4x²-1?
Answer by josmiceli(19441) About Me  (Show Source):
You can put this solution on YOUR website!
The y-intercept is where +x=0+,so
+y+=+4%2A0%5E2+-1+
+y+=+-1+
the answer is (0,-1)