Question

Find the rate of change for 2000 to 2010, given these ordered pairs in the data set: (2000, 286) and (2010, 192). Write your answer as a decimal.

i just want you to check my answer i think its -9.4

Answer 1

\[Rate of Change = Slope = M = \frac{ y _{2}-y _{1} }{ x _{2}-x _{1} }\]

Answer 2

Just use the slope formula to find the rate of change
\[m=\frac{ y _{2} -y _{1}}{ x _{2}-x _{1} }\]

Answer 3

yeah yeah good

Answer 4

so the snswer is right? -9.4

Answer 5

yeah its -9.4

Answer 6

thank you!:)

Answer 7

-94/10

Answer 8

-9.4