Food versus Recreation The following equation shows the approximate relationship between the percentage y of total personal consumption spent on food and the corresponding percentage x spent on recreation. y = 688 x 1.99 percentage points ( 4.83 ≤ x ≤ 9.35 ) According to the model, spending on food is decreasing at a rate of _ _ _ _ _ percentage points per 1 percentage point increase in spending on recreation when 6.0% of total consumption is spent on recreation. (Your answer should be rounded to two significant digits.) [ HINT: See Example 2(b).]
Food versus Recreation The following equation shows the approximate relationship between the percentage y of total personal consumption spent on food and the corresponding percentage x spent on recreation. y = 688 x 1.99 percentage points ( 4.83 ≤ x ≤ 9.35 ) According to the model, spending on food is decreasing at a rate of _ _ _ _ _ percentage points per 1 percentage point increase in spending on recreation when 6.0% of total consumption is spent on recreation. (Your answer should be rounded to two significant digits.) [ HINT: See Example 2(b).]
Solution Summary: The author explains that the rate of decrease is 6.5 percentage points per one percentage point increase in spending on education.
Food versus Recreation The following equation shows the approximate relationship between the percentage y of total personal consumption spent on food and the corresponding percentage x spent on recreation.
y
=
688
x
1.99
percentage points
(
4.83
≤
x
≤
9.35
)
According to the model, spending on food is decreasing at a rate of
_
_
_
_
_
percentage points per 1 percentage point increase in spending on recreation when 6.0% of total consumption is spent on recreation. (Your answer should be rounded to two significant digits.) [HINT: See Example 2(b).]
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