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Let f(x) = 2x2 + 5x -19 and g(x) = x - 1. Perform the function operation and then find the domain. (f + g)(x) (Simply your answer.)
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Let f(x) = 2x2 + 5x -19 and g(x) = x - 1. Perform the function operation and then find the domain.

(f + g)(x)
(Simply your answer.)

User Nick Schroeder
by
7.9k points

1 Answer

2 votes

Answer:

(f + g)(x) = 2x² + 5x - 19 + x - 1

= 2x² + 6x - 20

Domain: all real numbers

User Govan
by
9.6k points
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