Which statement about the rate of change of a nonlinear function is true? The rate of change cannot be negative.
The rate of change cannot be zero.
The rate of change may not be the slope.
The rate of change cannot be positive.

If the rate of change is not constant, then the function cannot be linear. i'm right

Step-by-step explanation:

the rate of change cannot be zero

Step-by-step explanation:

the rate of change can be negative because it represents it going down and positive because an ROC can be positive.

P.S. ROC represents Rate Of Change

logv3(x+2)=1

rewrite in exponential form:

logb(x) = y is equal to b^y =x

b = 3, y = 1

now solve for x:

3^1 = x+2)

x = 3-2

x = 1

see the picture for the graph.