Question

Second time asking plz help. Linear or exponential. plz help me :(​

Answer 1

Answer:

Exponential

Step-by-step explanation:

The change isn't constant for the volume, so it must be exponential.

Using quadratic regression, the equation is:

$y=\frac{19}{63}x^{2}-\frac{968}{105}x+\frac{3312}{35}$

Answer 2

Answer:

I agree it's exponential, but it's so much simpler than you guys make it out to be. An easy way to check is to measure the distance in the x and y values to see if they change at a constant rate.

for instance; 1) abs(0-3) =3  95-69= 26  

2) abs(3-6) = 3     59-50= 19 ...

It's easier, faster, and less to memorize