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Math 10 – Systems of Equations Quiz
Name: ____________________________
1. Consider the system of equations
Score: _____ / 15
,
[6 marks]
a) Write each equation in slope y-intercept form ( y  mx  b ).
b) Complete a table of values for each equation.
2x  8 y  8
x
c) Draw the lines on the grid and state
the solution to the system.
2x  y  10
y
x
y
SOLUTION: ( _____ , ______ )
2. Solve the following system of equations using a graphing calculator.
Note: You are not required to show any work, but you should sketch a graph of what your window looks
like and state the solution. [2 marks]
y  x 1
y
3
x 1
4
3. Solve the following system using the method of substitution. [2 marks]
2x  3y  11
5x  y  15
4. Solve the following system using the method of elimination. [2 marks]
2x  4y  7
4x  3y  3
5. Solve the following system using the method of your choice. [3 marks]
11x  3y  7  0
5y  21  2x