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3 votes
I NEED HELP PLEASE, THANKS! :)

I NEED HELP PLEASE, THANKS! :)-example-1

2 Answers

1 vote
6r squared + 5 which is c
User Zack Kanter
by
7.9k points
2 votes

Answer:

v(t) = 6t^2 +5

Explanation:

Velocity is the derivative of position. The derivative of a sum is the sum of the derivatives of its terms. The power rule for derivatives is ...

(d/dx)(x^n) = n·x^(n-1)

So, the derivative of d(t) is ...

v(t) = 2(3t^2) +5(1t^0)

v(t) = 6t^2 +5 . . . . matches choice C

User TheZeke
by
8.1k points

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