Question

In a graph, the curve is shaped like a the letter U. LINEAR OR NONLINEAR
GPT-4o mini
A curve shaped like the letter U is considered nonlinear. Linear graphs represent relationships that can be described by a straight line, whereas a U-shaped curve indicates that the relationship changes in direction and does not form a straight line. Thus, it is classified as a nonlinear relationship.
Okay, this next graph is a diagonal line going UP. NO CURVES. LINEAR OR NOT
GPT-4o mini
A diagonal line going up with no curves is considered linear. Linear graphs represent relationships where there is a constant rate of change, and this is shown by straight lines. In this case, since the line is diagonal and straight, it is classified as a linear relationship.