Question

This uestion: 10 pts 5 of 10 (3 completo) For the quadratic function f(x)=x2- Bx, answer parts (a) through (c) (a) Graph the quadratic function by determining whether its graph opens up or down and by finding its vortex, as of symmetry. y-intercept, and x-intercopts, any Does the graph of open up or down? down up 2013 What are the coordinates of the vortex? The vertex of the parabola is (Type an ordered pair Use intogers of fractions for any numbers in the expression) What is the equation of the axis of symmetry? The axis of symmetry is (Type an equation) What are the xrereply? Select the correct choice below and, if necessary, fill in the answer box to complete you choice OA. The x intercepta) is/are (Type an integer or a decimal. Use a comma to separate answers as needed.) OB. There we no intercepts What is the recept? Select the correct choice below and, if necessary, in the answer box to complete your choice O A The interceptis Type anger or a decimal) OB. There is no interest Click the graph choose a tool in the paine and follow the instructions to create your graph O Bi Search for anything