Question Detail

MTH 102 Differentiation Objective Question

Question

Derivative of \( y = 8 \cos x + 3 \sin x \) is?
Options
A \( -8 \sin x + 3 \cos x \)
Correct Answer
B \( 8 \sin x + 3 \cos x \)
C \( -8 \cos x \)
D 0
Correct Answer

Option A is the correct answer.

Detailed Explanation

Differentiate each trig term.

Hint

Recall the derivative of cosine is negative sine.

Question Info