Linear Equations In 2 Unknowns Meaning Of Linear Equations

• 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