In a study, people were asked to imagine simple occasions that made them happy and to remember events that made them feel proud about
themselves. it was observed that the subjects developed an increasingly positive attitude. these changes are known to be healthy, leading to
greater physical activity and reducing unhealthy habits.
based on this excerpt, we can conclude that a positive attitude

step-by-step explanation:

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- both graphs increase on their domain.

- the graphs of both functions have the same x-intercept.

- neither graph has a y-intercept.

step-by-step explanation:

for exempl this   system of equations   y = x - 3

                                                                y = 2x - 5

look   the line : y = x -3     ( red)

                            the line : y = 2x -5 ( bleus)

i don't even know how to read that, ill try to do it if you translate it into english.