Question

Rosie made a scatter plot with the following data:


Number of years (x)
6 2 4 7 1 9 3 8 5
Number of fire flies in a forest (y)
320 20 80 640 10 2560 40 1280 160


Which statement is correct about the scatter plot for the data?
It will show a positive linear relationship between x and y.

It will show a negative linear relationship between x and y.

It will show a positive exponential relationship between x and y.

It will show a negative exponential relationship between x and y.

Answer 1

@ganeshie8

Answer 2

@hartnn

Answer 3

i think it increases in the scatter plot, a positive correlation

Answer 4

yes and also notice that the values are doubling each year

Answer 5

\(\large y = 10\times 2^{x-1}\)

Answer 6

so i do that equation

Answer 7

its exponential thank you @ganeshie8 lifesaver

Answer 8

yes !