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General Information
Related Benchmark: MAFS.8.F.1.3
Reporting Category: Functions
Type: MC: Multiple Choice
Difficulty: N/A
Question:

The function y = 3.50x + 2 represents the total amount of money, y, saved over x weeks.

What is true about the function?

Answer Options:

A. It is linear because it is always increasing.

B. It is linear because it increases at a constant rate. 

C. It is nonlinear because it is always increasing.

D. It is nonlinear because it increases at a constant rate.