#1**+1 **

Divide thru by 2 (this will not change the 'zeroes' ....also known as the x-axis intercepts)

x^2 -6x+8 factor

(x-4)(x-2) x intercepts are thus 4 and 2

axis of symmetry is between the zeroes ...in the middle at x = 3

ElectricPavlov Mar 17, 2022