ari1132 ari1132

03-05-2022
Mathematics

contestada

y is directly proportional to the square root of x.
y is 24 when x is 36.
Find a formula linking x and y.

Respuesta :

oguadinmafavour oguadinmafavour

05-05-2022

Answer:

y=4√x

Step-by-step explanation:

[tex]y = k \sqrt{x} [/tex]

[tex]24 = \sqrt{36} k[/tex]

[tex]24 = 6k[/tex]

[tex]k = 4[/tex]

[tex]y = 4 \sqrt{x} [/tex]

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