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3 years ago

9. I NEED HELP ASAP!! PLEASE PUT AND ANSWER AND STEP BY STEP EQUATION!! IF YOU DON'T KNOW THE ANSWER DON'T PUT ANYTHING!!

Mathematics

2 answers:

Rama09 [41]3 years ago

6 0

B. f(x) = 4 - x
explanation:
what the other person said :)

stiv31 [10]3 years ago

3 0

9.) Answer: B. f(x) = 4 - x

Explanation/Proof:

If we substitute, the answers are correct.

f(x) = 4 - (1)

f(x) = 3 ✅

f(x) = 4 - (2)

f(x) = 2 ✅

And so on and so forth.

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3 years ago

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3 years ago

Please help me for solve x

dlinn [17]

Answer:

X =6

Step-by-step explanation:

Angles on a straight line add up to 180°

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3 years ago

4-7x +3 +5x pleas help thanks

meriva

Answer:

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Step-by-step explanation:

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(4+3)+(-7x+5x)

(4+3)+(−7x+5x)

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3 years ago

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Evaluate 5x^2 + 2 for x = -1.

iogann1982 [59]

Answer:

Step-by-step explanation:

If x = -1 then we need to plug that into the equation.

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Then solve for the first part

5(1) + 2

Then multiply.

5 + 2

Then add

Hope this helped!

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3 years ago

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