10 Questions
What is the gradient of a straight line that passes through the points (2, 3) and (4, 7)?
2
What is the equation of a straight line that passes through the point (3, 2) and has a gradient of 2?
y = 2x - 4
What is the equation of a straight line that passes through the points (1, 3) and (2, 5)?
y = 2x + 1
What is the gradient of a straight line that passes through the point (2, 5) and is parallel to the line y = 3x - 2?
3
What is the equation of a straight line that passes through the point (4, 3) and is perpendicular to the line y = 2x + 1?
y = -1/2 x + 5
The graph of the equation y = 2x - 3 has a negative gradient.
False
Two perpendicular lines have gradients that multiply to give -1.
True
The equation of a straight line that passes through the points (1, 2) and (2, 3) is y = x + 1.
True
A line with a gradient of 0 is a horizontal line.
True
The graph of the equation x = 2 is a straight line with a gradient of undefined.
True
Test your understanding of linear graphs with this challenging quiz, designed for top set Year 9 students. Covers graph plotting, gradients, and equations. Are you ready to prove your skills?
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