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Gnom [1K]
3 years ago
11

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

Mathematics
1 answer:
Jobisdone [24]3 years ago
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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