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- 1. Multiple Choice
What is the definition of
Gradient of a Line?
It is the measure of degrees of a line.
It is the measure of length of a line.
It is the measure of steepness of a line.
It is the measure of strength of a line.
- 2. Multiple Choice
Does gradients have any units?
Yes
No
- 3. Multiple Choice
How do you measure gradient?
Gradient = rise / run
Gradient = vertical change in x / horizontal change in y
Gradient = vertical change in y / horizontal change in x
Gradient = run / rise
- 4. Multiple Choice
When the line is upward sloping, the gradient is ___________ .
Positive
Negative
Zero
Undefined
- 5. Multiple Choice
When the line is downward sloping, the gradient is ____________ .
Positive
Negative
Zero
Undefined
- 6. Multiple Choice
When the line is a horizontal (flat), the gradient is _____________ .
Positive
Negative
Zero
Undefined
- 7. Multiple Choice
When the line is vertical, the gradient is _____________ .
Positive
Negative
Zero
Undefined
- 8. Multiple Choice
What is the gradient of this line?
2
-2
1/2
-1/2
- 9. Multiple Choice
What is the gradient of the line AD?
4/5
-4/5
5/4
-5/4
- 10. Multiple Choice
Which line is parallel to x-axis?
AB
CD
- 11. Multiple Choice
Which line is parallel to y-axis?
AB
CD
- 12. Multiple Choice
What is the gradient of the line WV?
4
1/4
0
undefined
- 13. Multiple Choice
What is the gradient of the line TU?
5
-5
0
undefined
- 14. Multiple Choice
When two lines are parallel, they have the same gradient.
True
False
- 15. Multiple Choice
We can choose any two points on a line to find its gradient.
True
False
- 16. Multiple Choice
The equation of a straight line is in the form of _________________ .
y = x
y = mx
y = mx + c
y = mx + mc
- 17. Multiple Choice
In y = mx + c, what does m represent?
the amount of money
the value of x
the mountain
the steepness of a line (gradient)
- 18. Multiple Choice
In y = mx + c, what does the c represent?
the amount of cents
the constant c, represents the x-intercept
the constant c, represents the y-intercept
the gradient of the line
- 19. Multiple Choice
What is y-intercept?
the x-coordinate of the point where the line cuts the x-axis
the x-coordinate of the point where the line cuts the y-axis
the y-coordinate of the point where the line cuts the x-axis
the y-coordinate of the point where the line cuts the y-axis
- 20. Multiple Choice
Which of the following statements are correct?
the greater the value of gradient, the sleeper the line
the lower the value of gradient, the less steeper the line
when the gradient is zero, the line is horizontal
when the gradient is negative, the line is downward sloping (from left to right)
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