# Differential equations

AP Calc: FUN (BI), FUN‑7 (EU)

## Modeling situations with differential equations

AP Calc: FUN (BI), FUN‑7 (EU), FUN‑7.A (LO), FUN‑7.A.1 (EK)
Practice
Write differential equationsGet 3 of 4 questions to level up!

## Verifying solutions for differential equations

AP Calc: FUN (BI), FUN‑7 (EU), FUN‑7.B (LO), FUN‑7.B.1 (EK), FUN‑7.B.2 (EK)
Practice
Verify solutions to differential equationsGet 3 of 4 questions to level up!

## Sketching slope fields

AP Calc: FUN (BI), FUN‑7 (EU), FUN‑7.C (LO), FUN‑7.C.1 (EK)

## Reasoning using slope fields

AP Calc: FUN (BI), FUN‑7 (EU), FUN‑7.C (LO), FUN‑7.C.2 (EK), FUN‑7.C.3 (EK)
Practice
Reasoning using slope fieldsGet 3 of 4 questions to level up!

#### Quiz 1

Level up on the above skills and collect up to 400 Mastery points

## Finding general solutions using separation of variables

AP Calc: FUN (BI), FUN‑7 (EU), FUN‑7.D (LO), FUN‑7.D.1 (EK), FUN‑7.D.2 (EK)
Practice
Separable differential equations: find the errorGet 3 of 4 questions to level up!
Separable differential equationsGet 3 of 4 questions to level up!
Identify separable equationsGet 3 of 4 questions to level up!

## Finding particular solutions using initial conditions and separation of variables

AP Calc: FUN (BI), FUN‑7 (EU), FUN‑7.E (LO), FUN‑7.E.1 (EK), FUN‑7.E.2 (EK), FUN‑7.E.3 (EK)

## Exponential models with differential equations

AP Calc: FUN (BI), FUN‑7 (EU), FUN‑7.F (LO), FUN‑7.F.1 (EK), FUN‑7.F.2 (EK), FUN‑7.G (LO), FUN‑7.G.1 (EK)

#### Quiz 2

Level up on the above skills and collect up to 700 Mastery points
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#### Unit test

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