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The cost of a loaf of bread increases by $0.50 for every $1 increase in the cost of 1 pound of flour. Which equation relates the cost of one loaf of bread to the cost of one pound of flour?

Respuesta :

wolfgreen6
.5x=new price. X= dollars increased per loaf

Answer:

[tex]y=0.5x+C[/tex]

Step-by-step explanation:

Given that the cost of a loaf of bread increases by $0.50 for every $1 increase in the cost of 1 pound of flour.

Let x be the cost of flour and y the cost of bread.

Rate of change of y with respect to x is constant as 0.50

This can be represented as

[tex]\frac{dy}{dx} =0.5[/tex]

This can be solved as

y = 0.5x+C where C is the cost of bread even when x=0

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