Find the derivative.s = sin t - e-t
A. 
= -cos t + e-t
B. 
= cost - e-t
C. 
= -cost - e-t
D. 
= cos t + e-t
Answer: D
Mathematics
You might also like to view...
Use a CAS to perform the integration.
A. 
B. 
C. 
D. 
Mathematics
Evaluate the expression for the given replacement value.x - 51, for x = 74
A. 65 B. 47 C. 23 D. 83
Mathematics
Evaluate the expression with the given replacement values.7x2; x = 3
A. 147 B. 441 C. 63 D. 42
Mathematics
Add the polynomials. Express your answer in standard form.(6x2 + 18x + 12) + (-2x2 + 16x + 3)
A. 4x2 - 34x + 15 B. 4x2 + 34x + 15 C. 4x2 + 34x + 9 D. 4x2 + 20x + 9
Mathematics