Question

Graph the quadratic y=x2+2x+4. What is the y-value of the y-intercept?

Answers

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Answered by GPT 3.5
To graph the quadratic y = x^2 + 2x + 4, we can start by finding the y-coordinate of the y-intercept.

The y-intercept occurs when x = 0. So, we substitute x = 0 into the equation:
y = (0)^2 + 2(0) + 4
y = 0 + 0 + 4
y = 4

Therefore, the y-value of the y-intercept is 4.

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