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Math Problems
Precalculus
Convert between explicit and recursive formulas
Solve the following equation for
D
D
D
. Be sure to take into account whether a letter is capitalized or not.
\newline
f
D
+
H
=
m
f D+H=m
f
D
+
H
=
m
\newline
Answer:
D
=
D=
D
=
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Solve the following equation for
A
A
A
. Be sure to take into account whether a letter is capitalized or not.
\newline
−
D
+
A
=
f
-D+A=f
−
D
+
A
=
f
\newline
Answer:
A
=
A=
A
=
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Solve the following equation for
b
b
b
. Be sure to take into account whether a letter is capitalized or not.
\newline
F
=
7
+
b
F=7+b
F
=
7
+
b
\newline
Answer:
b
=
b=
b
=
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Solve the following equation for
b
b
b
. Be sure to take into account whether a letter is capitalized or not.
\newline
H
=
b
−
D
H=b-D
H
=
b
−
D
\newline
Answer:
b
=
b=
b
=
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