# Algebra

which of the following functions has a rate of change that stays the same??/

A y= -4x + 10
B y= 1/2 x^2
C y= 3^x
D y= x^2 + 2

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1. The rate of change is often called the slope of the function. The rate of change for a linear function always stays constant or the same. The only linear function is A y= -4x + 10.

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2. oh i see now, i didnt understand what it meant before. now i do. thank you.

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