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sp2606 [1]
2 years ago
13

Given that f(x) = x – 2 and g(x) = x2 + 3x – 4, find (f – g)(x).

Mathematics
1 answer:
Svetradugi [14.3K]2 years ago
8 0

Answer:

(f-g)(x)

= -x^2 - 2x + 2

Step-by-step explanation:

(f-g)(x) means

f(x) - g(x)

= x - 2 - (x^2+3x-4)

distribute the subtraction to all three of the last terms.

= x - 2 - x^2 - 3x + 4

combine like terms

= -x^2 - 2x + 2

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3 years ago
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3 years ago
If a spring is oscillating (moving) according to the velocity equation v(t) = 2sin(t) (in ft/s), then what is its displacement o
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ANSWER

4 ft

EXPLANATION

The velocity equation of the oscillating spring is given by the function.

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s(t) = \int \: 2 \sin(t) dt

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