In Problems 2530, answer the questions about each function. f(x) = 3x 2 + x - 2
Question:
In Problems 25–30, answer the questions about each function.
f(x) = 3x2 + x - 2
(a) Is the point (1, 2) on the graph of f?
(b) If x = -2, what is f(x)? What point is on the graph of f?
(c) If f(x) = -2, what is x? What point(s) are on the graph of f?
(d) What is the domain of f ?
(e) List the x-intercepts, if any, of the graph of f.
(f) List the y-intercept, if there is one, of the graph of f.
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