4 years ago

What is e-1/2f when e=15 and f=2

Mathematics

2 answers:

dusya [7]4 years ago

3 0

Answer:

Step-by-step explanation:

Replace with the values

15-1/2(2) = 15-1 = 14

IrinaK [193]4 years ago

3 0

Answer:

Step-by-step explanation:

e-1/2f

Let e =15 and f =2

We can substitute these values into the expression

15 - 1/2 (2)

15 - 1

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Step-by-step explanation:

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3 years ago

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3 years ago

Define f: R → Rand g: R → R by the formulas: f(x) = x +3 and g(x) = -x. Find the functions: a) gof b) fºg

Norma-Jean [14]

Answer: 1) gof(x) = -(x+3)

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Step-by-step explanation:

Since we have given that

Define f: R → Rand g: R → R

And f(x) = x+3

g(x) = -x

We need to find the functions as follows:

1) gof is given by

$gof(x)=g(f(x))=g(x+3)=-(x+3)$

2) fog is given by

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