Question

Can someone check this? Thanks!

Is each situation a linear or a nonlinear model?


Column A
1.

The height of a ball when it is thrown into the air is shown by equation h = −16t2 + 20t + 3, where h is the height of the ball and t is time in seconds since the ball was released.
2.

A salesperson’s monthly earnings are shown by the equation e = 1200 + 0.04s, where e represents the salesperson’s monthly earnings and s is her monthly sales.
3.

The amount of a 500 g sample of a radioactive substance that remains over time is given by the equation , where d is the number of days sinc

Answer 1

Can someone check this? Thanks!

Is each situation a linear or a nonlinear model?


Column A
1.

The height of a ball when it is thrown into the air is shown by equation h = −16t2 + 20t + 3, where h is the height of the ball and t is time in seconds since the ball was released.
2.

A salesperson’s monthly earnings are shown by the equation e = 1200 + 0.04s, where e represents the salesperson’s monthly earnings and s is her monthly sales.
3.

The amount of a 500 g sample of a radioactive substance that remains over time is given by the equation , where d is the number of days since the sample weight was 500 g.
4.

Mikaela’s distance from home as she drives at a constant rate is given by the equation d = 368 – 42t, where d is her distance from home and t is time in hours.

Column B

A. linear model

B. nonlinear model

image: http://prnt.sc/b8ctnm

Answer 2

@mathstudent55

Answer 3

I got B A B A
Am I correct?

Answer 4

@paki @Mehek14

Answer 5

Yes I would say that is correct

Answer 6

Okay, thank you. C:

Answer 7

yw cx