Question

You run different distance intervals on a trackrun different distance intervals on a track and want to know how your heart rate dependswant to know how your heart rate depends on the distances you runon the distances you run at a fixed speed.at a fixed speed. Determine whether the two variables are related in a way that might be described by a function. If the situation could be described as a​ function, then identify the independent and dependent variables. Choose the correct answer below.

A. The situation can be described by a function. The dependent variable is the distance rundistance run and the independent variable isis your heart rate.your heart rate.
B. The situation can be described by a function. There is a dependent​ variable, but no independent variable. The dependent variable is youryour heart rateheart rate.
C. The situation cancan be described by a function. The dependent variable is yourThe dependent variable is your heart rate and the independent variable is the distance run.heart rate and the independent variable is the distance run.
D. The situation cannotcannot be described by a fu

Answer 1

Explanation:

Answer 2

C. The situation cancan be described by a function. The dependent variable is your heart rate and the independent variable is the distance run.

Explanation:

The variables are the distance run and the heart speed.

He wants to know how the heart speed varies in relation to the distance run. So the distance run is the independent variable and the heart speed is the dependent variable.

The correct answer is:

C. The situation cancan be described by a function. The dependent variable is your heart rate and the independent variable is the distance run.