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10-11.
  1. Graph each of the following functions and label the x- and y-intercepts. Homework Help ✎

    1. f(x) = 3(x − 4)2 − 5

    2. g(x) = 2x2 − 3x − 5

The vertex of this parabola is at (4, −5).
Make a table to accurately sketch the graph.

To find the x-intercepts, solve the equation
0 = 3(x − 4)2 − 5.
Your solutions should match your graph.

To find the y-intercept, solve the equation
y = 3(0 − 4)2 − 5.
Your solution should match your graph.