bellwren2016
Answered

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y is inversely proportional to the square of x.

A table of values for x and y is shown.

Х| 1 2 3 4
Y| 4 1 4/9 1/4

a) Express y in terms of x.
b) Work out the positive value of x when y = 25

Y Is Inversely Proportional To The Square Of X A Table Of Values For X And Y Is Shown Х 1 2 3 4 Y 4 1 49 14 A Express Y In Terms Of X B Work Out The Positive Va class=

Sagot :

Leora03

Answer:

[tex]a) \: y = \frac{4}{ {x}^{2} }[/tex]

[tex]b) \: x = \frac{2}{5} [/tex]

Step-by-step explanation:

Please see the attached pictures for the full solution.

View image Leora03
View image Leora03
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