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Mathematics 7 Online
OpenStudy (anonymous):

According to a census, the population of a country was about 151 million in 1936 and 249 million in 1976. Find the slope of the line representing this equation.

OpenStudy (anonymous):

do the second number minus the first over the second date minus the first

OpenStudy (anonymous):

Do you get it?

OpenStudy (anonymous):

NO..

OpenStudy (anonymous):

ok so the equation is \[249-151\over 1976-1936\]

OpenStudy (anonymous):

y= mx +b , you have the slope from @jacobspa, plug it in and find the y intercept (b)

OpenStudy (anonymous):

Oh ,, never mind ... all you need is the slope

OpenStudy (anonymous):

SO ITS 98/40?

OpenStudy (anonymous):

simplify

OpenStudy (anonymous):

49/20?

OpenStudy (anonymous):

yes. :) good job

OpenStudy (anonymous):

Thank you (:

OpenStudy (anonymous):

No prob good luck

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