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natita [175]
3 years ago
10

Given the explicit expression f(n)=4n+2, write a set showing the sequence.

Mathematics
2 answers:
Virty [35]3 years ago
8 0

the answer is A because you would do 4x1+2 and then you would do 4x2+2 and so on

qwelly [4]3 years ago
4 0

Correct! Thanks. This really helped me on a question on my quick check!

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Please help me...?<br><br> i'll give brainliest to correct answer! :D
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Answer:

D) 100% Positve

Step-by-step explanation:

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The difference of a number and 6 is less than 1. <br> Must be a inequality
pentagon [3]

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x-6 <1

Step-by-step explanation:

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Ron works 5 hours for a total of $300. He deposits all of his money in his account. He is trying to save a $500 for a new LED TV
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3 years ago
Which algebraic expression is a polynomial? 3m2n-2m/n+1/n
Lesechka [4]

Answer:

d) 7mn+\frac{3m}{2}+\frac{5n}{4}

Step-by-step explanation:

Which algebraic expression is a polynomial?

a)3m^2n-\frac{2m}{n}+\frac{1}{n}  \\b)\frac{2mn}{5}-\frac{\sqrt{m} }{4} +4m^5\\c)\frac{4m^3}{n^2}-3mn^5+\sqrt{8}\\d)7mn+\frac{3m}{2}+\frac{5n}{4}

Answer: A polynomial is an expression with variables and coefficients separated by addition and subtraction. The following are used when determining if an expression is a polynomial:

i) Variables of a polynomial must not have negative exponent.

ii) Variables of a polynomial must not have fractional exponent.

iii) Dividing by an exponent is not allowed

iv) Exponent radicals are not allowed.

a) 3m^2n-\frac{2m}{n}+\frac{1}{n} is not a polynomial because dividing by an exponent is not allowed.

b) \frac{2mn}{5}-\frac{\sqrt{m} }{4} +4m^5, is not a polynomial because exponent radicals are not allowed (√m)

c) \frac{4m^3}{n^2}-3mn^5+\sqrt{8} is not a polynomial because dividing by an exponent is not allowed.

d) 7mn+\frac{3m}{2}+\frac{5n}{4} is a polynomial

4 0
3 years ago
Given f(x)=4x^2-9 and g(x)=2x+3 find each function or value<br> (f-g)(4)
yulyashka [42]
(f-g)(x) = 4x²-2x-12 which,evaluated at x=4, gives 64-8-12=44
4 0
3 years ago
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