54 Which of the following is true about the graph of f(x) = 64x² + X a) O f(x) is concave down on the interval (0, ∞). b) O f(x)

Question

54
Which of the following is true about the graph of f(x) = 64x² + X
a) O f(x) is concave down on the interval (0, ∞).
b) O f(x) has a vertical asymptote at æ = 54.
c) O f(x) has a point of inflection at the point (0, -2).
(3,106)
d) O f(x) has a local minimum at the point
e) Of(x) is increasing on the interval (-∞, 0).
-
2?

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