1.For the first 50kilo of rice that are bought, the price is 40 pesos per kilo.If you buy more than 50kilo, it will become 38 pesos per kilo.

Question

Using piecewise function

Step by step explanation and solution

Answer 1

C(x) = 40x for x<50

C(x) = 38x for x> 50

or more likely what you want is:

C(x) = 40x for x< 50

C(x)= 2000 + 38(x-50) for x>50

or C(x) =38x +100 for x>50