victoria has 100 trading cards. every month she buys 10 more cards. will she have 160 cards in four months?
2 answers:
You might be interested in
Answer:
gradient is the same as slope The gradient or slope of line A = 3/1 or 3
The gradient of line B is -4/1 or -4
gradient or slope = rise over run = y/x.
if the line goes up from the left to the right, The slope is positive.
if the line goes down from the left to the right, The slope is negative
