thelg98 thelg98

26-05-2017
Mathematics

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a tree 7 ft. tall grows an average of 6in. each year. Which equation models the tree's height h after x years?

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kphung76127 kphung76127

26-05-2017

The rate of change or slope is 6 inches or half a foot per year. The initial value, or y intercept is 7 ft. Plug this into mx+b form to get y=.5x+7

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