How do positive and negative acceleration differ? Positive acceleration represents an object speeding up; negative acceleration represents an object slowing down. Positive acceleration moves north or east; negative acceleration moves south or west. Positive acceleration occurs when there is more velocity than speed; negative acceleration occurs when there is less velocity than speed. Positive acceleration occurs when an object changes its speed but not its direction; negative acceleration occurs when an object changes both its speed and direction.

Positive acceleration represents an object speeding up; negative acceleration represents an object slowing down. ... Positive acceleration occurs when an object changes its speed but not its direction; negative acceleration occurs when an object changes both its speed and direction.

Step-by-step explanation:

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the required function is .

step-by-step explanation:

from the given table it is noticed that the graph passing through (-3,7), (0,4), (3,1) and (8,-4).

it is a linear function because the value of y is decrease by one as the value of x increase by 1.

the slope of the function is

the slope of the function is -1 and the y-intercept is 4.

the slope intercept form is

where, m is slope and b is y-intercept.

therefore the required function is . the graph of this function is shown below.

30

step-by-step explanation:

times by times