227k views
2 votes
Which table shows a linear function?

Thank you!

Which table shows a linear function? Thank you!-example-1
Which table shows a linear function? Thank you!-example-1
Which table shows a linear function? Thank you!-example-2
Which table shows a linear function? Thank you!-example-3
Which table shows a linear function? Thank you!-example-4
User Toru
by
7.9k points

2 Answers

5 votes
I think its not linear
User Rasikh Mashhadi
by
8.4k points
3 votes
Between all points the slope(=(y2-y1)/(x2-x1)) has to be the same:
first graph: [-5,-3] has a slope of 0.5, [-1,1] has a slope of 2 -> not a linear function
second graph: [-4,-3] has a slope of -3, [-3,-2] has a slope of -1 -> not a linear function
third graph: slope matches for all subsection->is a linear function
fourth graph: [-4,-3] has a slope of +1, [-3,-2] has a slope of +2 -> not a linear function

-> the third graph is the only given linear function
User Shig
by
8.3k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories