Question

mathproblem

Answer 1

number in the table are increasing or decreasing ?

Answer 2

increasing

Answer 3

good so the last two options are out

Answer 4

next look at how the "points" are increasing

are the points increasing by same amount every 5 minutes ?

Answer 5

wouldn't it be B

Answer 6

maybe.. but why ?

Answer 7

because the numbers are increasing

Answer 8

thats right, option A also says number are increasing right

Answer 9

yAY THANKS :)

Answer 10

for linear equation data of num should be either increasing or decreasing
for example 1) 1 , 2 ,3 ,4
or 6 , 4 , 2,0

if data is increasing first and then start decreasing like this
\[\huge\rm 4,6,8,10,12,8,4,2\] then function is not linear