Question

Please help me. Thanks.

Answer 1

REPOST IT A BIT CLEARER sorry i was on caps and im to lazy to elete what i wworte and repost it

Answer 2

We can look at the graph

we are given equation as

$y=4.25x$

we know that

this is equation of line

it means that it will have constant slope

rate of change of first individual will be slope of the line

$=4.25$

rate of change of second individual will be slope of the line

$=4.25$

so, the difference between them will be

$=4.25-4.25$

$=0$..............Answer