general Flashcards
1
Q
what are the common mistakes made during calculations
A
- not converting
- rounding incorrectly or before the question is finished
- putting the wrong values into and equation
- rearranging an equation incorrectly
- giving the answer to the wrong significant figures or decimal places
2
Q
what does the gradient of a graph represent
A
the rate of change of y relative to x
3
Q
what does the area under a graph represent
A
the total of both x and y or what they make together
