3 years ago

Linear Functions 3-2 additional Practice

Mathematics

1 answer:

Ainat [17]3 years ago

7 0

Answer: You gotta do your own homework sometimes :(

Step-by-step explanation: Ask the questions separately

maybe you will get better answers.

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The number of teams who entered in a 3-on-3 charity basketball tournament can be modeled by function T, where x is the number of

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Answer:

<u>Option A:</u>

$R(x)=20x^2+300x+1080$

Explanation:

The revenue, R(x) is the product of the number of teams who entered the tournament, T(x), times the entry fee paid by each team, F(x); then you can write:

$R(x)=T(x)\times F(x)$

Thus you must multiply the two functions (polynomials):

$R(x)=(4x+24)\times (5x+45)$

Use distributive property:

$R(x)=(4x+24)\times (5x+45)=(4x)(5x)+(4x)(45)+(24)(5x)+(24)(45)$

Simplify:

$R(x)=(4x)(5x)+(4x)(45)+(24)(5x)+(24)(45)=20x^2+180x+120x+1080$

Add like terms:

$R(x)=20x^2+180x+120x+1080=20x^2+300x+1080$

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The 3rd one is correct bud

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Answer:

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Step-by-step explanation:

I’m not really sure if its correct I got it off somebody else’s brainly account

I’m actually currently doing the test right now and ive been using you’re page for the answers, thanks you’re account was a big help .

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