Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
Mathematics
Mathematics
Problem
Determine the particular solution of
d
y
d
x
=
2
x
+
1
\dfrac{dy}{dx}=2x+1
d
x
d
y
=
2
x
+
1
that satisfies
y
(
2
)
=
7
y(2)=7
y
(
2
)
=
7
. Which of the following expressions is correct? a)
y
=
x
2
+
1
y = x^{2}+1
y
=
x
2
+
1
b)
y
=
2
x
2
+
x
+
1
y = 2x^{2}+x+1
y
=
2
x
2
+
x
+
1
c)
y
=
x
2
+
x
+
1
y = x^{2}+x+1
y
=
x
2
+
x
+
1
d)
y
=
x
2
+
x
y = x^{2}+x
y
=
x
2
+
x
Browse the problem library