Answer:
23325435
Step-by-step explanation:
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we know that
The scalar magnitude of the velocity vector is the speed. The speed is equal to

in this problem we have

substitute in the formula


therefore
<u>the answer Part a) is</u>
the speed is equal to 
<u>Part b) </u>Find the velocity
we know that
<u>Velocity </u>is a vector quantity; both magnitude and direction are needed to define it
in this problem we have
the magnitude is equal to the speed


therefore
<u>the answer Part b) is</u>
the velocity is 
Part c)
we know that
the acceleration is equal to the formula

in this problem we have


substitute in the formula



therefore
<u>the answer Part c) is</u>
the acceleration is 
This is an example of negative acceleration
Answer:
Please check the explanation!
Step-by-step explanation:
Given the equation

As some of the absolute rules are:
NOW, let us solve!
Let us substitute all the table values
Putting x = -4
∵


So, when x = -4, then y = -7
Putting x = -3



when x = -3, then y = -5
Putting x = -2



when x = -2, then y = -3
Putting x = -1



when x = -1, then y = -1
Putting x = 0



when x = 0, then y = -3
Putting x = 1



when x = 1, then y = -5
The graph is also attached below.