Question

Find the constant of proportionality for the table of values and write in the form y = kx

A) y = 1/4x

B) y = 4x

C) y = 6x

D) y = 24x

Answer 1

Answer:

Option 'B' is correct.

Step-by-step explanation:

Since we have given that

Number of lemons used is denoted by 'y'.

Number of glasses of lemonade is denoted by 'x'.

As we can observe that ,

$\frac{6}{24} = \frac{8}{32} = \frac{7}{28} = \frac{2}{8} = \frac{4}{16} = \frac{1}{4}$

so we can write i as

$\frac{x}{y} = \frac{1}{4}$

By cross multiplication

y=4x

So, if write it in the form y=kx,

It will be y=4x.

Answer 2

The correct answer is B) y = 4x