Finding the axis of symmetry of its graph y=3x^2-18x+1​

x = 3

Step-by-step explanation:

Given a quadratic in standard form

y = ax² + bx + c ( a ≠ 0 )

Then the axis of symmetry is

x = -

y = 3x² - 18x + 1 ← is in standard form

with a = 3, b = - 18

x = - = 3

Axis of symmetry is x = 3