If given f(x) = x 4 and g(x) = –2x2 3x – 1, what is (f –
2 answers:
Answer:
Step-by-step explanation:
Given,
( Subtraction of two functions )
( By substituting values )
( Distributive property )
( Combining like terms )
Hence,
Option d is correct.
F(x) = x + 4
g(x) = -2x^2 + 3x - 1
(f - g)(x) = f(x) - g(x) = x + 4 - (-2x^2 + 3x - 1) = x + 4 + 2x^2 - 3x + 1 = 2x^2 - 2x + 5
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