Sample Test Item Preview



This document was generated on CPALMS - www.cpalms.org


General Information

Related Standards: 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.


Aligned Standards

Code Description
MAFS.8.F.1.3: Interpret the equation y = mx + b as defining a linear function, whose graph is a straight line; give examples of functions that are not linear. For example, the function A = s² giving the area of a square as a function of its side length is not linear because its graph contains the points (1,1), (2,4) and (3,9), which are not on a straight line.


Printed On:4/28/2024 4:43:47 AM
Print Page | Close this window