Question

i've asked this 5 times already if y'all answer or points and answer with nmo explanation i am going to download photomath

Answer 1

Answer:

Rahm: 0.8

Bain: 1.2

Step-by-step explanation:

For this, they ask for the rate of change or slope. To find slope you can use slope formula to get your slope/rate of change.

Steps for Rahm:

We can take points (10,8) and (20,16) and find the slope with the following formula: $\frac{y^2-y^1}{x^2-x^1}$

$\frac{16-8}{20-10} = 0.8$

This is the rate of change for Rahm

Steps for Bain:

Take the points (5,6) and (11,13.2) and plug them into the Slope Formula:

$\frac{13.2-6}{11-5} = 1.2$

Therefore, Bain hiked faster than Rahm for he had the higher rate of change compared to Rahm.