Determine whether the graph of the quadratic function y = –x^2 – 10x + 1 opens upward or downward. explain. a. because a > 0, the parabola opens upward. b. because a < 0, the parabola opens upward. c. because a < 0, the parabola opens downward. d. because a > 0, the parabola opens downward.

the answer is 375 miles

step-by-step explanation:

since we know that the two functions are equal, f (x) = g

(x), therefore when we equate the two equations the result should be similar to

3x = x – 4:

a. f(x) = 3x, g(x) = x – 4

equating the two functions:

3x = x – 4             (correct)

so we now got our answer (a)