3rd Form Byron

Quote: Mathematics is like love; a simple idea, but it can get complicated. - Author Unknown

Objectives:

• Rewrite equations with more than one variable.
• Solve equations and common formulas.

Activate Prior Knowledge:
Solve for y. p. 29(4-6)

New Knowledge:
The formula for the perimeter of a rectangle is
P = 2l + 2w. Solve for w.

Use inverse operations to express in terms of w.

(P - 2l)/ 2 = w

Application:
p.29(24-29) p.30(30-32)

Reflection:
The key to rewrite equations is ...