Heleen Rossouw, Author at BlikBrein

5.2.5.1 Application of new rules when proving identities

Heleen Rossouw2025-12-31T12:26:28+02:00

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5.2.5.1 Application of new rules when proving identitiesHeleen Rossouw2025-12-31T12:26:28+02:00

4.4.4 How to sketch the derivative

Heleen Rossouw2025-12-31T12:16:11+02:00

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4.4.4 How to sketch the derivativeHeleen Rossouw2025-12-31T12:16:11+02:00

4.4.3 Tangents

Heleen Rossouw2025-12-31T12:14:24+02:00

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4.4.3 TangentsHeleen Rossouw2025-12-31T12:14:24+02:00

4.4.2 Finding the equation of 3rd degree graphs

Heleen Rossouw2025-12-31T12:13:47+02:00

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4.4.2 Finding the equation of 3rd degree graphsHeleen Rossouw2025-12-31T12:13:47+02:00

4.4.1 How to sketch 3rd degree fuctions

Heleen Rossouw2025-12-31T12:12:48+02:00

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4.4.1 How to sketch 3rd degree fuctionsHeleen Rossouw2025-12-31T12:12:48+02:00

3.2.2.2 Examples: If the number of payments (n) change

Heleen Rossouw2025-12-31T11:47:21+02:00

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3.2.2.2 Examples: If the number of payments (n) changeHeleen Rossouw2025-12-31T11:47:21+02:00

9.1.1 Line of regression: Find a and b

Heleen Rossouw2025-12-31T12:58:44+02:00

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9.1.1 Line of regression: Find a and bHeleen Rossouw2025-12-31T12:58:44+02:00

9.1.2 Factor of regression r

Heleen Rossouw2025-12-31T12:59:17+02:00

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9.1.2 Factor of regression rHeleen Rossouw2025-12-31T12:59:17+02:00

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5.4.1 Proving IdentitiesHeleen Rossouw2025-12-29T18:02:53+02:00

8.2 Financial maths: Timeline type questions

Heleen Rossouw2025-12-29T17:46:42+02:00

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8.2 Financial maths: Timeline type questionsHeleen Rossouw2025-12-29T17:46:42+02:00

8.1 Effective & Nominal Rate

Heleen Rossouw2025-12-29T16:53:33+02:00

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8.1 Effective & Nominal RateHeleen Rossouw2025-12-29T16:53:33+02:00

4.4.4 Functions: Average Gradient

Heleen Rossouw2025-12-29T21:39:33+02:00

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4.4.4 Functions: Average GradientHeleen Rossouw2025-12-29T21:39:33+02:00

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