Gerald graphs the function f(x) = (x – 3)2 – 1. which statements are true about the graph? check all that apply.
the domain is {x| x ≥ 3}.
the range is {y| y ≥ –1}.
the function decreases over the interval (–∞, 3).
the function increases over the interval (–1, ∞).
the axis of symmetry is x = –1.
the vertex is (3, –1).

Statement 1 is false because the domain of f is all real numbers since the function is quadratic.

Statement 2 is true.

Statement 3 is true because when we graph f, it is a parabola opening upwards with vertex (3, -1). Since it is opening upward, then the value of x from -∞ to 3 is decreasing while increasing from 3 to ∞.

Statement 4 is false because we just stated above that f is decreasing from -∞ to 3. Hence, f is also decreasing from -1 to 3. Hence, f is not increasing from -1 to ∞.

Statement 5 is false because the axis of symmetry is x = 3.

Statement 6 is true.

It is 198,87032,750 + 375 = 33145 so, we take the 6% and we make it a decimal (0.6) and multiply that, then that is your answer