A function f(x) passes through the origin and its first derivative is 3x + 2. What is f(x)?
a
y = \(\frac{3x^2}{2}\) + 2x
b
y = (3x2)/2 + x
c
y = 3x2 + (x/2)
d
y = 3x2 +2x
Explanation
Correct Option
aVideo Explanation
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olaleye8
11 years ago
dy/dx =f'(x)=3x+2
dy=3x+2.dx
$dy=$3x+2.dx
y=3(x^2)/2+2x
note $=integral sign
A is the correct option
