Question: 1. Use f(x) = x+4x-12 for the following: a. Does the graph of our function open upward or downward? (5 pts) b. Identify the

1. Use f(x) = x+4x-12 for the following: a. Does the graph

1. Use f(x) = x+4x-12 for the following: a. Does the graph of our function open upward or downward? (5 pts) b. Identify the coordinates for the vertex. (5 pts) c. Identify the x-intercepts. (5 pts) d. Identify the y-intercept. (5 pts)

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