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3 years ago

Need help pls I don’t really remember functions if anyone could pls help that would be great pls and thank you.

Mathematics

1 answer:

NikAS [45]3 years ago

4 0

The third one is not a function

because there is two different outputs (y values) for on input (x value). The X value 4, can’t have and input of 1 and 2

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Work out 2/3 X 2 plz help

Romashka [77]

$\frac{2}{3}$ × 2
2 = $\frac{2}{1}$

Numerator × numerator
Denominator × denominator

$\frac{2}{3}$ × $\frac{2}{1}$
$\frac{4}{3}$

7 0

3 years ago

Which number is a common factor of 16 and 56?

Vikki [24]

Answer:

The gcf of 56 and 16 is 8.

brainliest please!

5 0

3 years ago

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I have a 3 foot board that needs to be equally decided into 1/2 how many extra peices will I have

anygoal [31]

Answer:

No extra pieces.

Step-by-step explanation:

Given:

Total number of foot board = 3

Equally divided into = 1/2

Question asked:

How many extra pieces will I have = ?

Solution:

By dividing 3 by 1/2 we can find the extra pieces.

= $3\div\frac{1}{2}$

= $3\times\frac{2}{1}$

= $6$

Since, the remainder is zero, thus there is no any extra pieces I have.

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3 years ago

Which function is equivalent to g ( x ) = x 2 + 15 x - 54?

svetoff [14.1K]

Answer:

I have solved on my own.

contains the answer to your question.

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3 years ago

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HELP ASAP!!! WILL MARK BRAINLIEST A proportional relationship between the number of pounds of potatoes (x) and the price in doll

Snezhnost [94]

Answer:

with proportional relationships, you can simply divide the y coordinate by the x coordinate to find the unit rate: In this case, if (5,4) lies on the line then you have 5 lbs of potatoes for 4 dollars or .80 cents for 1lb of potatoes. The point (10,8) represents 10 lbs of potatoes for 8 dollars. Here you can see that dividing 8 by 10 we once again get the unit rate of .80 cents per 1 lb of potatoes.

x = lbs of potatoes and y = price(4,3)....this means 4 lbs of potatoes cost $ 33/4 = 0.75 cents per lb <== 1 lb of potatoes cost 0.75(8,6)...this means that 8 lbs of potatoes cost $ 6

Hope this helps

-Agarvated Team

4 0

3 years ago

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