Question: In Problems 2530, answer the questions about each function. f(x) = 3x + x - 2 (a) Is the point (1, 2) on the graph

In Problems 25–30, answer the questions about each function. f(x) = 3x + x - 2 (a) Is the point (1,

f(x) = 3x + 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. (g) What are the zeros of f, if any?

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