Mathematics, 26.07.2019 17:50, hello123485

Which statement about the graph of the function f(x)=2x^2-x-6 are true? a. the domain of the function is {x|x > (1/4)} b. the range of the function is all real number c. the vertex of the function is [(1/4)-6(1/8)] d. the function has two x-intercepts e. the function is increasing over the interval (-6(1/8), infinity )

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Which statement about the graph of the function f(x)=2x^2-x-6 are true? a. the domain of the funct...