Question

Jonathon created a graph that shows the number of exercises he completes in his workout routine



Which statement summarizes his exercise routine?Jonathon does 3 crunches for every 2 push-ups.Jonathon does 2 push-ups for every 3 crunches.Jonathon does 2 push-ups for every 15 crunches.Jonathon does 15 push-ups for every 2 crunches.

Answer 1

The statement that best summarizes Jonathon’s exercise routine is: ‘Jonathon does 2 push-ups for every 15 crunches.’ The graph shows that the independent variable, located on the x-axis, is the number of crunches. On the other hand, the dependent variable, located on the y-axis, is the number of push-ups. Thus, Jonathon does the push-ups after he had done the crunches. 

Answer 2

Answer: Hello mate!

in the graph you can see that:

Jonathon does 2 pushups when he does 15 crunches.

then he does 4 = ( 2+ 2) pushups when he does 30 = (15 + 15) crunches

this means that he does 2 pushups more than before, and 15 crunches more than before.

and 6= (2 + 2 +2) pushups when he does 35 =(15 + 15 + 15) crunches.

this, again, means that he does 2 pushups more than before, and 15 crunches more than before.

then you can see that he does 2 pushups for every 15 crunches.