Functions and Relations Question
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Grade 11 Functions and Relations CCSS: HSF-BF.A.1b
If f(x) = 3x² - 2 and g(x) = x² + 4x, what is (f - g)(x)?
- 2x² +2x - 2
- 3x² - x² + 4x - 2
- 2x² -4x - 2
- x² - 4x - 2