Question

Relationship B has a greater rate than Relationship A. The graph represents Relationship A. Which table could represent Relationship B?

A.Time (weeks) 2 5 6 9 Plant growth (in.) 1.2 3 3.6 5.4
B.Time (weeks) 2 5 6 9 Plant growth (in.) 1.4 3.5 4.2 6.3
C.Time (weeks) 2 5 6 9 Plant growth (in.) 1.6 4 4.8 7.2
D.Time (weeks) 3 4 6 9 Plant growth (in.) 1.5 2 3 4.5

Answer 1

You need to solve the rate for each table.
\[rate = \frac{ \Delta y}{ \Delta x }\]
and then compare them to the graph that you have somewhere

or you can simply plot these tables on your graph to see which has a higher/lower rate.

Answer 2

you said the graph represents relationship A

Answer 3

yeah sorry im super tired here's the graph

Answer 4

yeah so just plot the points of the table onto the graph or just find the slope of the graph and the slope of each of the tables and compare them