Pure maths equations Flashcards
(6 cards)
1
Q
What is the equation of a straight line?
A
y = mx + c
2
Q
What is the equation of a quadratic curve?
A
y = ax^2 + bx + c
3
Q
What letter usually represents the gradient?
A
m
4
Q
What letter usually represents the y-intercept?
A
c
5
Q
How do you find the values where the line crosses the x-axis?
A
make y = 0
6
Q
How do you find the values where the line crosses the y-axis?
A
make x=0
