Evaluate the expression 2.1x - 4.3 for x = 2.2.

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Proceed as in example 3 in section 6.1 to rewrite the given expression using a single power series whose general term involves xk. ∞ n(n − 1)cnxn − 2 n = 2 − 4 ∞ ncnxn n = 1 + ∞ cnxn n = 0

Write the slope-intercept form of the line that passes through the point (1, 0) and is parallel to x - y = 7. t