Q48: Solve by completing the square.<br>-<img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8504/.jpg" alt="Solve
Q49: Without graphing, find the vertex.<br>-f(x) = <img
Q50: Find the x-intercepts.<br>-f(x) = <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8504/.jpg" alt="Find
Q51: Without graphing, find the line of symmetry.<br>-f(x)
Q52: Solve the equation by completing the square.<br>-<img
Q54: Find the x-intercepts of the function.<br>-<img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8504/.jpg"
Q55: Write a quadratic equation having the given
Q56: Solve the formula for the indicated letter.
Q57: Solve. Provide answers in interval notation.<br>-<img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8504/.jpg"
Q58: Solve. Provide answers in interval notation.<br>-<img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8504/.jpg"