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7 questions
Identify which of the lines does 5x + y = 5; x + 2y = 1 belong to?
Green Line: 5x + y = 5 ; Pink Line: x + 2y = 1
Green Line: x + 2y = 1 ; Pink Line: 5x + y = 5
What is the solution for this pair of simultaneous equations?
( 1, 0 )
( 0, 1 )
x = 0, y = 1
x = 1; y = 0
What is the gradient for this line: 3x + y = 8?
3
-3
8
-8
What is the y - intercept for this line: 3x + y = 8?
3
-3
8
-8
What is the equation of this pink coloured straight line?
x = 3
x = -3
y = 3
y = -3
What is the equation of the blue coloured straight line?
x = 2
x = -2
y = 2
y = -2
Describe the following graph.
The graph has positive gradient and passes through x - intercept at x = 2.5
The graph has positive gradient and passes through y - intercept at y = 2.5
The graph has negative gradient and passes through x - intercept at x = 2.5
The graph has negative gradient and passes through y - intercept at y = 2.5
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