Mathematics, 02.02.2020 15:50 izzybellee20004

1. determine the graph behavior at the zero(s) of the polynomial function f(x)=x^2 - 6x + 9.

a. the graph of the function touches the x-axis at x = -3 and x = 3.
b. the graph of the function crosses the x-axis at x = -3 and x = 3.
c. the graph of the function touches the x-axis at x = 3.
d. the graph of the function crosses the x-axis at x = -3.

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1. determine the graph behavior at the zero(s) of the polynomial function f(x)=x^2 - 6x + 9.