Question

This Question: 1 pt 24 of 32 (10 comple For the function, f(x) = x² + 2x + 4, complete parts a through o. a) f(x+h) - (Simplify your answer.) b) f(x+h)-f(x) = (Simplify your answer.) c) f(x+h)-f(x) h (Simplify your answer.)

Answer 1

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I Given that *** =..x² + 20th from) @ so fermen) = (x+4)*+ 2(wan) + 4 = x² + 2xh th?&2x ot2hta x²4h² + 2xh at 2x4.2hta © Tw++) - ft) (x2+n?+ 2xh + 3x +2n + ) = (x2+2x +4) = x² + 2 + 2xh + 2x + 2h+4x²_2x-q nt axhot an anch + 2x + 2) framh) - fren) in(n+2x+2) = ht2x42 +

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So the answers are,

(a) f(x + h) = x² + h² + 2xh + 2x + 2h + 4

(b) f(x + h) - f(x) = h² + 2xh + 2h

(c) [f(x + h) - f(x)]/h = h + 2x + 2