Question: Consider the given function, k(x) = 5x-15x+3. (a) State whether the graph of the parabola opens upward or downward. (b) Identify the vertex. (c)

Consider the given function, k(x) = 5x-15x+3. (a) State whether the graph

Consider the given function, k(x) = 5x-15x+3. (a) State whether the graph of the parabola opens upward or downward. (b) Identify the vertex. (c) Determine the x-intercept(s). (d) Determine the y-intercept(s). (e) Sketch the function. (f) Determine the axis of symmetry. 4 (g) Determine the minimum or maximum value of the function. (h) Write the domain and range in interval notation. Write your answers in exact form.

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