Question

14)
if y=
3x + 5
4x + 5
dy
then
dx
=​

Answer 1

$\huge\bold\{textbf{\textsf{{\color{answer}}}}}$

dy/dx = 3d(x)/dx + 5/4d(x)/dx + d(5)/dx

dy/dx = 3 +5/4 +0

dy/dx = 12/4+5/4

dy/dx = 17/4