LINEAR EQUATIONS IN 2 UNKNOWNS What’s in for today? What’s in for today? ? ? ? ? o Learn how to form linear equatio o Draw a graph using ordered pairs o Find solutions of linear equatio
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# Linear Equations In 2 Unknowns Meaning Of Linear Equations

Jun 23, 2015

## Education

Wei Qi

#### green peppers

Welcome message from author
Transcript
• 1. LINEAR EQUATIONS IN 2 UNKNOWNS Whats in for today? ? ?
• Learn how to form linear equation
• Draw a graph using ordered pairs
• Find solutions of linear equations.

2. Have you ever seen this??? 3. COUNTRY STORY 4. EXPLORATIVE ACTIVITY (A)

• How manycan each plot of landproduce?
• 39
• How manycan each plot of land produce?
• 22

5. EXPLORATIVE ACTIVITY (A)

• If I havenumber of land, how many green peppers can I harvest?
• Total number of
• If I havenumber of land, how many corns can I harvest?
• Total number of

6. EXPLORATIVE ACTIVITY (A)

• Total number ofand

? ? ? Unknowns 7. EXPLORATIVE ACTIVITY (B)

• 2(a) Total number of baskets ofvegetables
• 2 s +t= 10
• (b) 2 unknowns

8. EXPLORATIVE ACTIVITY (B)

• (c)

t s 10 0 6 2 4 3 0 5 9. EXPLORATIVE ACTIVITY (B) 2 s +t= 10 10. SUMMARY

• satisfy the equation.
• lie on the straight line.

For a linear equation in two unknowns, solutions

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