Graphs

Question 1

What is the equation for any straight line

Answer 1

Y=mx+c

Question 2

What is m in y=mx+c?

Answer 2

M is the gradient (steepness)

Question 3

What is c in y=mx+c?

Answer 3

C in the y-intercept-where the line crosses the y axis

Question 4

What does -m in y=mx+c suggest?

Answer 4

That the gradient is negative so is going this way \
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Question 5

What does a positive m in y=mx+c suggest about the line?

Answer 5

That the line is going in a positive direction like this /
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