SOLUTION: A point moves along the x-axis, and it's x coordinates after t sec is x=4t+10. What is the
velocity? What is the x coordinate when t=2 seconds? What is the x-coordinate when t=3
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Question 1064394: A point moves along the x-axis, and it's x coordinates after t sec is x=4t+10. What is the
velocity? What is the x coordinate when t=2 seconds? What is the x-coordinate when t=3 seconds?
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
A point moves along the x-axis, and it's [sic] x coordinates after t sec is x=4t+10. What is the velocity? What is the x coordinate when t=2 seconds? What is the x-coordinate when t=3 seconds?
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x=4t+10 --> a change of 4 units/sec
v = 4 units/sec
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What is the x coordinate when t=2 seconds?
Sub 2 for t.
==================
What is the x-coordinate when t=3 seconds?
sub 4 for t.
x=4t+10
====================
it's = it is
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