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2 years ago

Please help to answer this question:)

Mathematics

2 answers:

alisha [4.7K]2 years ago

6 0

Answer:

a function is defined by f(x),#10x+9

find

a, f(-2)

b, k,if f(k)#k

c, f-1(x)

rodikova [14]2 years ago

5 0

I hope this helps you :)

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2 years ago

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LiRa [457]

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2 years ago

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$g(n-7)=\frac{(n-7)^2-5}{3(n-7)}$

Expand the parenthesis to obtain;

$g(n-7)=\frac{n^2-14n+49-5}{3n-21}$

Simplify:

$g(n-7)=\frac{n^2-14n+44}{3n-21}$

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