Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ π -¹ ² ³ °

You are not logged in.

- Topics: Active | Unanswered

**Neha****Member**- Registered: 2006-10-11
- Posts: 173

Find the inverse Function of y = -2x + 7

2x = -y + 7

x = - 1/2y + 7/2

right?

Live Love Life

Offline

**mathsyperson****Moderator**- Registered: 2005-06-22
- Posts: 4,900

Yup, exactly right. Well done.

Why did the vector cross the road?

It wanted to be normal.

Offline