anonymous
  • anonymous
Which functions have a positive rate of change and which have a negative rate of change?
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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jamiebookeater
  • jamiebookeater
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anonymous
  • anonymous
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anonymous
  • anonymous
am i correct??
anonymous
  • anonymous
@whpalmer4 @thesmartone

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More answers

whpalmer4
  • whpalmer4
A positive rate of change means that as you go to the right on the x-axis (positive x), you go up on the y-axis (positive y).
anonymous
  • anonymous
@TheĐ…martOne
anonymous
  • anonymous
ok
anonymous
  • anonymous
yeah the number 2,3,4 went down, so i asumed
whpalmer4
  • whpalmer4
For the first one, it will be easiest to see whether that is true if you rearrange the equation into slope-intercept form: \[y = mx+b\]where \(m\) is the slope and \(b\) is the \(y\)-intercept if \(m\) is positive, you have a positive rate of change if \(m\) is negative, a negative rate of change if \(m\) is 0, no change
anonymous
  • anonymous
so i know for a fact 3 and 4 are negative......
whpalmer4
  • whpalmer4
I didn't notice that you had chosen answers there, do I correctly read that as 1 positive 2-4 negative If so, those are correct
anonymous
  • anonymous
and also 2 is negative and 1 is positve so i am pretty sure i am correct
anonymous
  • anonymous
thank you for checking here is medal :)
anonymous
  • anonymous
i will tag u when i need more checking ;)
whpalmer4
  • whpalmer4
Thanks! Medals are great, a few thousand of them and about $3-4 gets me a cup of coffee at Starbucks :-)
anonymous
  • anonymous
yay! i hope u do get that much! lol
whpalmer4
  • whpalmer4
Perhaps if I found someone who works at Starbucks and who needs math help the conversion rate would improve in my favor :-)

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