3 years ago

Which set of ordered pairs is a function

Mathematics

2 answers:

svet-max [94.6K]3 years ago

8 0

Answer:

(1, 1), (2, 2), (3, 3)

Step-by-step explanation:

it is increasing at a constant rate.

11Alexandr11 [23.1K]3 years ago

7 0

Answer:

(1, -1), (2,-2), (3, -3) (1, 1), (2, 2), (2, -2)

Step-by-step explanation:

some of them a (1-1) and some is (2, 2)

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Michael’s weight can be represented by the expression 72x^5. Al’s weight can be represented by the expression 9x^7.

podryga [215]

Answer:

a) $\frac{72x^5}{9x^7}$

b) $=\frac{8}{x^2}$

c), Yes; $8x^2$

Step-by-step explanation:

Michael's Weight: $72x^5$

Al's weight: $9x^7$

a) Ratio of Michael's weight to Al's weight: $\frac{72x^5}{9x^7}$

b) This ratio simplifies to: $\frac{8\times 9x^5}{9x^5\timesx^2}$

$=\frac{8}{x^2}$

c) Yes, If the exponent in each expression were negative, then we have:

Ratio of Michael's weight to Al's weight: $\frac{72x^{-5}}{9x^{-7}}$

This ratio simplifies to: $8x^{-5--7}=8x^2$

The two ratios are not the same.

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3 years ago

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Alenkinab [10]

No the answer is 5x because simply then,add x

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What is the value of x? x+1/3=9 Enter your answer in the box in simplest form.

Marina86 [1]

X=26/3
Wide it's 9/1-1/3
So times the 9/1 by 3
27/3-1/3
26/3

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1. At a temperature of 22oC, a liquid that has a volume of 5 mL. The liquid also has a mass of 3 grams. What is the density of t

bagirrra123 [75]

Answer:

The first option.

Step-by-step explanation:

Use the density formula: p = m/v

M = mass(3); B = volume(5)

3/5 = .6

Hope this helps! Have a nice day!

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Step-by-step explanation:

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