alleryStart learning →Differentiate y = 3x^2 + 4x with respect to x.
A3x+4
Bx^3+2x^2
C6x^2+4
D6x+4
Answer & Solution
Correct answer: D. 6x+4
Term by term, 3x^2 gives 6x and 4x gives 4, so dy/dx = 6x + 4.
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