Leon has a container filled with 450 grams of tea leaves. each morning, he uses 3 grams to make a cup of tea. which expression can be used to represent the amount of tea leaves remaining after x days?

Step-by-step explanation:

We know that Leon has 450 grams of tea leaves in the container, this represent the initial condition, which is a value that will be subtracted constantly each morning, because each day Leon is gonna use 3 grams. So, let's represent days as x, the expression would be

Where y represents the total amount of tea leaves remaining. As you can observe, there's expressed the difference between the initial condition (450 grams) and the daily consumption.

answer

the correct answer is

explanation

the given function is

the excluded values are obtained by solving:

we factor to obtain:

the excluded values are

10

step-by-step explanation: