Introduction to Rates of Change (HSC SSCE Mathematics Advanced): Quizzes
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Practise the questions
10 questions from this quiz
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Practise the questions
10 questions from this quiz
What does speed represent in mathematical terms?
What does speed represent in mathematical terms?
Rate of change of distance with time
What type of quantity is speed?
What type of quantity is speed?
Scalar quantity
Which statement about speed is always true?
Which statement about speed is always true?
Speed is always greater than or equal to 0
What is the formula for average speed over time interval ?
What is the formula for average speed over time interval ?
In the average speed formula, what does represent?
In the average speed formula, what does represent?
Change in distance
On a distance-time graph, what does the gradient of a secant line represent?
On a distance-time graph, what does the gradient of a secant line represent?
Average speed over that interval
What does a straight line on a distance-time graph indicate?
What does a straight line on a distance-time graph indicate?
Constant speed
What does a horizontal line on a distance-time graph indicate?
What does a horizontal line on a distance-time graph indicate?
The object is stationary (zero speed)
On a distance-time graph, what does a steeper gradient indicate?
On a distance-time graph, what does a steeper gradient indicate?
Higher speed
On a distance-time graph, which axis is time plotted on?
On a distance-time graph, which axis is time plotted on?
Horizontal axis