219k views
0 votes
The table shows the height of a softball that Hallie threw in the air. Is the relationship shown linear? Why or why not?

••no links just answers••
I know it's not linear but I dont know why.​

The table shows the height of a softball that Hallie threw in the air. Is the relationship-example-1
User Oak
by
6.1k points

1 Answer

2 votes

Answer:

Not a linear relationship

Explanation:

Given

The attached table

Required

Linear or not

To do this, we simply calculate the slope of the table at different intervals.

Slope (m) is calculated as:


m = (y_2 - y_1)/(x_2 - x_1)

Let:


(x_1,y_1) = (0,0)


(x_2,y_2) = (0.5,7.2)

So, the slope is:


m = (y_2 - y_1)/(x_2 - x_1)


m = (7.2 - 0)/(0.5-0)


m = (7.2)/(0.5)


m = 14.4

Let:

Let:


(x_1,y_1) = (1,10.7)


(x_2,y_2) = (2,12.2)

So, the slope is:


m = (y_2 - y_1)/(x_2 - x_1)


m = (12.2 - 10.7)/(2 - 1)


m = (1.5)/(1)


m = 1.5\\

See that the calculated slopes are not equal.

Hence, it is not linear

User Nikunj Jadav
by
6.9k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.