Find dy/dt y=4-t
Problem
Solution
Identify the function to be differentiated with respect to
t which isy=4−t Apply the sum rule for derivatives, which states that the derivative of a sum or difference is the sum or difference of the derivatives.
Differentiate the constant term
4 The derivative of any constant with respect tot is0 Differentiate the linear term
−t The derivative oft with respect tot is1 so the derivative of−t is−1 Combine the results to find the final derivative.
Final Answer
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