Question Given: f(x)=x+x +8x-12 11.1 11.2 11.3 11.4 11.5 Calculate the x-intercepts of the graph of f.

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Given: f(x)=x+x² +8x-12 11.1 11.2 11.3 11.4 11.5 Calculate the x-intercepts of the graph of f. Calculate the coordinates of the turning points of the graph of f. Sketch the graph of f. showing clearly all the intercepts with the axes and turning points. Write down the x-coordinate of the point of inflection of f. Write down the coordinates of the turning points of h(x) = f(x)-3. Given: f(x)=x+x² +8x-12 11.1 11.2 11.3 11.4 11.5 Calculate the x-intercepts of the graph of f. Calculate the coordinates of the turning points of the graph of f. Sketch the graph of f. showing clearly all the intercepts with the axes and turning points. Write down the x-coordinate of the point of inflection of f. Write down the coordinates of the turning points of h(x) = f(x)-3.