Modelling Flashcards
1
Q
If y = kx. How do you describe the relationship between x and y?
A
when x increases by 1 unit, y increases by k units
2
Q
how can points in a graph show that it’s appropriate?
A
if it aligns in a straight line then it’s appropriate
3
Q
what does the y intercept represent in a graph?
A
the initial point/ value in the model
4
Q
what does dy/dx represent in models?
A
the rate of change in a model or the rate of change in y in respects to x
