In the standard form y = ax^2 + bx + c, which value corresponds to the y-intercept?

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Multiple Choice

In the standard form y = ax^2 + bx + c, which value corresponds to the y-intercept?

Explanation:
The y-intercept is where the graph crosses the y-axis, which happens when x = 0. If you plug in x = 0 into y = ax^2 + bx + c, you get y = c. So the y-intercept is the constant term c. The coefficient a affects how the parabola opens and its width, while b influences the linear tilt, and the y-coordinate of the vertex is a separate point on the graph, not the intercept.

The y-intercept is where the graph crosses the y-axis, which happens when x = 0. If you plug in x = 0 into y = ax^2 + bx + c, you get y = c. So the y-intercept is the constant term c. The coefficient a affects how the parabola opens and its width, while b influences the linear tilt, and the y-coordinate of the vertex is a separate point on the graph, not the intercept.

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