Consider the equation y = 4.2x and the table below that represents this relationship. X= 0, 2, 4, 6, Y= 0, 8.4, 16.8, 25.2

2 answers:

7 0

Please present the relationship in a table arranged vertically:

<span>this relationship. X= 0, 2, 4, 6, Y= 0, 8.4, 16.8, 25.2 becomes:

</span><span> x y
--- -----
0 0
2 8.4
4 16.8
6 25.2

Notice that as x increases by 2 units from 2 to 4, y increases by 8.4 units to 16.8. Thus, the slope of this line is
16.8
m = -------- = 8.4
4-2

Your problem statement sounds incomplete; what were you asked to do here?

You could compare the equations of the 2 functions:

y = 4.2x and
y = 8.4x

The slope of the 2nd function is twice that of the first function. Both graphs go through the origin, (0,0).</span>

svp [43]4 years ago

3 0

Answer:

Look below

Step-by-step explanation:

The coefficient of the equation or constant of proportionality is 4.2.

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