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Lina20 [59]
2 years ago
12

Find the equation of the axis of symmetry for this function.

Mathematics
1 answer:
nalin [4]2 years ago
3 0

Answer:

x = 1

Step-by-step explanation:

Given a parabola in standard form

f(x) = ax² + bx + c ( a ≠ 0 )

Then the equation of the axis of symmetry is

x = - \frac{b}{2a}

f(x) = 4x² - 8x + 5 ← is in standard form

with a = 4 and b = - 8 , then equation of axis of symmetry is

x = - \frac{-8}{8} = 1

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