Question

I need help with the questions

Answer 1

Answer:

Step-by-step explanation:

Hello

please find attached the graph

you can notice that $x^2-6x+9 = (x-3)^2$

(a) from the graph we can say that there is no maximum and one minimum in x = 3

and then f(3) = 0 so o is the minimum of f

(b) vertex is (3,0)

(c) x = 3 is an axis of symmetry

(d) as $x^2-6x+9 = (x-3)^2$ the root is 3

(e) y=9 for x = 0 so the y-intercept is 9

do not hesitate if you need further explanation

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