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What is the y intercept of y=2x^2-4x-1?

User Moreira
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1 Answer

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y = 2x² - 4x - 1

The y intercept is the value of y, when x = 0.

x = 0

y = 2x² - 4x - 1

y = 2*(0)² - 4*(0) - 1 = 2*0 - 4*0 - 1 = 0 - 0 - 1 = -1

y intercept is = -1.

I hope this helped.
User Sergii Getman
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