Prime Factors
42
2x3x7
What is another name for the minimum or maximum point?
Vertex
54 and 57
3
x2+3x-18
(x+6)(x-3)
2(x+1)
2x+2
84
2x2x3x7
What is the line that splits the parabola into two equal halves?
Axis of symmetry
39 and 78
39
x2+21x+54
(x+3)(x+18)
5(x-7)
5x-35
105
3x5x7
What are the points called when the parabola crosses the x-axis?
x-intercepts
56 and 64
8
x2-11x+24
(x-3)(x-8)
4(8x2+x)
32x2+4x
144
2x2x2x2x3x3
What is the point called when the parabola crosses the y-axis?
y-intercept
33 and 63
3
x2+6x+8
(x+2)(x+4)
Multiply 2x(3x+1)
6x2+2x
64
2x2x2x2x2x2
What is the point called that the x-axis and y-axis meet at?
Origin
112 and 32
16
3x2-5x-2
(3x+1)(x-2)
Multiply 3c(6c+4)
18c2+12c