06 March DIA review

Solve the system of equations
3π‘₯ = 2𝑦 + 14
𝑦 = βˆ’6π‘₯ + 18
Objective: Review for the DIA
Which system has the same
solution as the system below
2π‘₯ + 2𝑦 = 16
3π‘₯ βˆ’ 𝑦 = 4
a. 2π‘₯ + 2𝑦 = 16
6π‘₯ βˆ’ 2𝑦 = 4
b. 2π‘₯ + 2𝑦 = 16
6π‘₯ βˆ’ 2𝑦 = 8
c. π‘₯ + 𝑦 = 16
3π‘₯ βˆ’ 𝑦 = 4
d. 6π‘₯ + 6𝑦 = 48
6π‘₯ + 2𝑦 = 8
Solve the system of equations
10π‘₯ βˆ’ 2𝑦 = 4
𝑦 = 5π‘₯ βˆ’ 2
p140
Solve the system of equations by graphing
π‘₯ + 4𝑦 = 12
2π‘₯ βˆ’ 𝑦 = 6
Solve the system of equations
2𝑦 < βˆ’12π‘₯ + 4
𝑦 < βˆ’6π‘₯ + 4
Describe the following situations;
β€’ One unique solution
β€’ No solution
β€’ Infinitely many solutions
Write a system for the following graph
Identify solutions to the following system