Question: Graph answer For the quadratic function f(x) - x+2x +1, answer parts (a) through (f). What is the equation of the axis of symmetry? The

Graph answer

For the quadratic function f(x) - x"+2x +1, answer parts (a) through (f). What is the equation of the axis of symmetry? The axis of symmetry is x = - 1. (Use integers or fractions for any numbers in the equation.) Is the graph concave up or concave down? Concave down Concave up (b) Find the y-intercept and the x-intercepts, if any. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. The x-intercept(s) is/are - 1. (Type an integer or a simplified fraction. Use a comma to separate answers as needed.) O B. There are no x-intercepts. What is the y-intercept? Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. The y-intercept is 1 example Get more help - Q Search L

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