Parameters
a (stretch / reflect)
1.0
Controls vertical stretch, compression & reflection
h (horizontal shift)
0.0
Shifts the graph left or right
k (vertical shift)
0.0
Shifts the graph up or down
b (linear coeff)
0.0
Linear coefficient in standard form
c (constant)
0.0
Constant term in standard form
Input Mode
Vertex Form
Standard Form
Display Options
Show Vertex
Axis of Symmetry
Show Roots
Parent y = x²
Algebra