Question

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

Answer 1

Answer:

x=3

Step-by-step explanation:

Answer 2

Answer:

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

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

with a = 3, b = - 18

x = - $\frac{-18}{6}$ = 3

Axis of symmetry is x = 3