125k views
5 votes
B. Is y a function of x?
y = 9.6x​

User Kvaps
by
4.8k points

1 Answer

10 votes

Answer:

Yes, y is a function of x.

Step-by-step explanation:

Based on the information given, the equation will be y = 9.6x.

From the equation given, it was stated that the amount Lin's sister earns at her part-time job is proportional to the number of hours she works and that she earns $9.60 per hour.

Therefore, writing the equation in the form y=kx to describe this situation will be:

y = (9.6 × x)

y = 9.6x

User Troy Grosfield
by
5.0k points