Give a function C that can represente the cost of buys ng x meal, if one meal cost P40
impatient much?
asking again won't get any faster help.
C(x) = 40x
To represent the cost of buying x meals, where each meal costs P40, we can use a linear equation. Let's call the cost function C(x).
Since each meal costs P40, the cost of buying x meals would be the product of the number of meals (x) and the cost per meal (P40).
Therefore, the function C(x) can be written as:
C(x) = x * P40
Now, you can substitute any value of x into the equation C(x) = x * P40 to find the cost of buying x meals. For example, if you want to know the cost of buying 3 meals, you would substitute x = 3:
C(3) = 3 * P40
C(3) = P120
So, the cost of buying 3 meals would be P120. Similarly, you can find the cost of buying any number of meals by substituting the desired value in place of x and evaluating the expression.