Seventh grade K.2 Write equations for proportional relationships from tables 6GU
Tristan is crocheting a scarf as a birthday present for his sister. He started the scarf
yesterday and needs to finish it today before his sister's birthday party.
This table shows the relationship between the amount of time (in minutes) Tristan spends
crocheting today, x, and the total length of the scarf (in inches), y.
x (minutes) y (inches)
25 14
50 21
75 28
100 35
According to the values in the table, do x and y have a proportional relationship?
yes
no
Write an equation for the relationship between x and y. Simplify any fractions.
y =