25-04-2018
Mathematics

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What is the rate of change ?

What is the rate of change class=

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musiclover10045 musiclover10045

25-04-2018

the rate of change is also called the slope
the formula foe the rate of change is (y2-y1) / (x2-x1)

x1 = -3
x2 = 6
y1 = 14
y2 = -1
rate of change = (-1 - 14) / (6- (-3)
= -15 / 9
= -5/3

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