Given: y=4x+12.
where
y: Weight of grocery sold(kg)
x:Time(days)
The demand of groceries with respect to time is
A
Decreasing
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B
Increasing
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C
Constant
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Solution
The correct option is B Increasing The graph for the following equation is given as:For, y=4x+12 m=4
Since the value of slope is constant and positive and the value of y is constantly increasing with the value of x,the demand is increasing with time.