Calculus Examples

Evaluate the Derivative at t=3 x=2t^2+t , t=3
,
Step 1
By the Sum Rule, the derivative of with respect to is .
Step 2
Evaluate .
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Step 2.1
Since is constant with respect to , the derivative of with respect to is .
Step 2.2
Differentiate using the Power Rule which states that is where .
Step 2.3
Multiply by .
Step 3
Differentiate using the Power Rule which states that is where .
Step 4
Evaluate the derivative at .
Step 5
Simplify.
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Step 5.1
Multiply by .
Step 5.2
Add and .