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Question: previously we have factored and graphed quadratic functions 1 a...

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Previously we have factored and graphed quadratic functions 1, a. Completely factor f(x) = 3x2-6x-45 b. Graph f(x) 3x2 -6x 45 and give the coordinates of the x-intercepts 2. Think about the connection between the factors and the x-intercepts and make the following statements true a. Ifx-4 is a factor of g(x) then is the x-intercept. b. Ifis a factor of g(x) then (9,0) is the x-intercept. C. If x + k is a factor of g(x) then is the x-intercept. 3. Now can you extend this connection to cubic polynomials? Graph hx) 2x3 14x214x +30. Find the x-intercepts. What are the factors associated with those points? Give the completely factored form of h(x)
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