Mathematics: Find the constant of proportionality for the table and write in the form y = kx. a) y = 9x b) y = 10x c) y = 90x d) y = 1 10 x

Find the constant of proportionality for the

Ответ:

levicorey846

14.03.2022

The constant of proportionality can be find as:

$\frac{y}{x} = k$

From the table, we can get y divided by x as:

$\frac{90}{9} = 10$
$\frac{20}{2} = 10$
$\frac{50}{5} = 10$
$\frac{30}{3} = 10$
$\frac{70}{7} = 10$

Then, it is obvious that:
k = 10

Lastly:

0,0(0 оценок)

Ответ:

alex6111

27.10.2021

Mathematics

c = -8

Step-by-step explanation:

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Find the constant of proportionality for the table and write in the form y = kx. a) y = 9x b) y = 10x c) y = 90x d) y = 1 10 x

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