3 years ago

The x-intercepts of a quadratic function are −3 and 5. What is the equation of its axis of symmetry?

1 answer:

3 0

Answer:

x = 1

Step-by-step explanation:

The graph intersects the x-axis at -3 and 5. The axis of symmetry is precisely halfway between these two points: (-3 + 5) / 2 = 2 / 2 = 1.

The axis of symmetry is the vertical line x = 1.

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