Question

1 write a function C that represent the cost of buying x facemask, if a facemask cost P65.00

C(x)=65x​

Answer 1

`C(x) = 65x`

Explanation:

The question has been answered.

However, I'll provide you with explanations

Given

`Cost = P65.00` for 1 mask

Required

Write a function C to represent this

If the cost of 1 mask is 65.00

Then the price of x mask would be: cost of 1 mast (65) multiplied by x

i.e.

`Cost = 65.00 * x`

`Cost = 65 x`

Represent this as a function

`C(x) = 65x`