What does k represent in the equation y = kx?

45

step-by-step explanation:

smple

option a is correct.

step-by-step explanation:

scale factor: it is used to find proportional measurements.

proportions means having the same ratio.

scale factor is the ratio of the model measurement to the actual measurement in a simplest form.

or we can say that the ratio of any two corresponding lengths in two similar geometric figures

if the scale factor is more than 1, then it is an enlargement,

if the scale factor less than 1, then it is a reduction.

given the two geometric figure:

by definition of proportions, we have

hello, there is a new name in town and that's the human spider!

answer: d.) the total number of protons and neutrons is 15

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~

your friendly neighborhood human spider! .

answer: i wpould go with c

step-by-step explanation: