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Mathematics
Mathematics
Problem
For the function
y
=
2
x
3
+
5
y=2x^{3}+5
y
=
2
x
3
+
5
, which option gives the value of the derivative at
x
=
2
x=2
x
=
2
written in Leibniz notation? a)
d
y
d
x
∣
x
=
2
=
24
\displaystyle\frac{dy}{dx}\Big|_{x=2}=24
d
x
d
y
x
=
2
=
24
b)
d
x
d
y
∣
x
=
2
=
24
\displaystyle\frac{dx}{dy}\Big|_{x=2}=24
d
y
d
x
x
=
2
=
24
c)
d
y
d
x
∣
x
=
2
=
12
\displaystyle\frac{dy}{dx}\Big|_{x=2}=12
d
x
d
y
x
=
2
=
12
d)
d
y
d
x
∣
x
=
2
=
21
\displaystyle\frac{dy}{dx}\Big|_{x=2}=21
d
x
d
y
x
=
2
=
21
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