Question

`=x^(2) -6x+5`

Answer 1

a) y-intercept = 5

b)
`(x-1)(x-5)`

step 1: find factors of 1st and last terms

step 2: multiply the factors "rainbow" style (like in the picture) and add the products to make sure they equal the middle term

`x^(2) -6x+5\\1,1`
`-1,-5`

`(-1)+(-5)=-6\\=(x-1)(x-5)`

c)
`x=1,5`

`(x-1)(x-5)\\x-1=0`
`x-5=0`

`x=1`
`x=5`

d) AoS=
`x=3`

e)
`vertex=(3,-4)`

`(h,k)\\h=-(b)/(2a) \\h=-((-6))/(2(1)) \\h=-(-3)\\h=3\\k=f(3)=(3)^2-6(3)+5\\k=9-18+5\\k=-4`

Answer 2

x= -1

your solve X that is it