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3 years ago

I have f(x)=x^2+x+5. Then (f(x)-f(a))/(x-a).

Mathematics

1 answer:

Salsk061 [2.6K]3 years ago

7 0

Answer:

(f(x) -f(a))/(x -a) = x +a +1

Step-by-step explanation:

(f(x) -f(a))/(x -a) = ((x^2 +x +5) -(a^2 +a +5))/(x -a) = (x^2 -a^2 +x -a)/(x -a)

= ((x -a)(x +a) +(x -a))/(x -a) = x +a +1

(f(x) -f(a))/(x -a) = x +a +1

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Answer:

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Step-by-step explanation:

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3 years ago

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GrogVix [38]

Answer:

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3 years ago

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3 years ago

The distance that a spring will stretch varies directly as the force applied to the spring. A force of 6060 pounds is needed to

Anestetic [448]

Answer:

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Step-by-step explanation:

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3 years ago