3 years ago

2) if f (2) = 13, which of the following could

Mathematics

1 answer:

scoundrel [369]3 years ago

6 0

Answer:

f(x)=6x+1

Step-by-step explanation:

If you put 2 in for x you get 6(2)+1

Simplify that and you have 12+1

Simplify that and you get 13

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Find the slope of the line which is perpendicular to a line having a slope of 5/7

erica [24]

Answer:

-7/5

Step-by-step explanation:

5/7

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2 years ago

The sum of two polynomials is â€"yz2 â€" 3z2 â€" 4y 4. If one of the polynomials is y â€" 4yz2 â€" 3, what is the other polynomi

gtnhenbr [62]

The sum of polynomials involves adding the polynomials

The other polynomial is $y^3 -y^2+ 4y - 1$

The sum of the polynomials is given as:

$Sum = y^3 + 3y^2 + 4y - 4$

One of the polynomials is given as:

$P = 4y^2 - 3$

Represent the other polynomial with Q.

So, we have:

$P +Q =Sum$

Substitute the expressions for P and Sum

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Make Q the subject

$Q =y^3 + 3y^2 -4y^2+ 4y - 4 +3$

Evaluate like terms

$Q =y^3 -y^2+ 4y - 1$

Hence, the other polynomial is $y^3 -y^2+ 4y - 1$

Read more about polynomials at:

brainly.com/question/1487158

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2 years ago

FOR 12 POINTS I NEED HELP ASAP! Consider the system of linear equations. 5 x + 10 y = 15. 10 x + 3 y = 13 To use the linear comb

Romashka [77]

Answer:

Do you mean which equation should the 5x+10=15 be multiplied to?

it would be -2

Step-by-step explanation:

This is because 5 times -2 is -10

and so when you add the (now) x value of the first equation to the x value of the second equation, it gets 0

which makes it eliminated!

-10x+10x=0

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3 years ago

Which is equivalent to 10/12?options: 10/18 5/6 3/12 9/11

RideAnS [48]

Answer:

5/6 is equivalent to 10/12

Step-by-step explanation:

Hope this helped :)

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2 years ago

The volume of a cube depends on the length of its sides. This can be written in function notation as v(s). What is the best inte

ki77a [65]

The answer is D. A cube with side lengths of 2 feet has a volume of 8 cubic feet.

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3 years ago