whocares1234
15.10.2019 •
Mathematics
Three teachers surveyed their students to find out how many of them played sports. which 2 surveys show a proportional relationship?
a. a survey of 150 student showed that 40 of them play a sport.
b. a survey of 225 students showed that 60 students play sports.
c. a survey of 175 students showed that 50 students play sports.
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Ответ:
b.A survey of 225 students showed that 60 students play sports.
Ответ:
linear function
Step-by-step explanation:
bc if you graph it in a graph sheet it follows slope intercept form which is y=mx+b (where you plot the y coordinate and follow the rate of change)