Identifying
Factored Form
Quadratics
Key Features
100
What are the first differences?
6
100
BONUS:
What are Ms. Smith's two teachable subjects?
Math and Geography
100
Is equation linear, quadratic, or neither?
y=1/2x^3+4x-2
Neither
100
What is another word for the maximum or minimum point on a parabola?
The vertex
200
Is this relation linear, quadratic, or neither?
Quadratic
200
What are the x-intercepts?
y=(x-5)(x+2)
5 and -2
200
Is equation linear, quadratic, or neither?
y=2x+6
Linear
200
What is the direction of opening for a parabola with a maximum point?
It opens down
300
BONUS:
Who was Ms. Smith's Grade 10 Math Teacher at BRDHS?
Ms. Bell!
300
What are the x-intercepts?
y=x(x-3)
0 and 3
300
Is equation linear, quadratic, or neither?
y=2x(x+1)
Quadratic
300
BONUS:
What type of pet does Ms. Smith have at home?
A dog
400
Is this relation linear, quadratic, or neither?
Neither
400
What are the x and y intercepts?
x^2+5x+6
y intercept: 6
x intercepts: -2 and -3
400
BONUS:
What is Ms. Smith's favourite genre of music?
Country Music
400
What are the x and y-intercepts?
x-intercepts: 0.4 and 2
y-intercept: 4
500
What are the second differences?
-8
500
Sketch the graph of
y=x^2-7x+10
500
What is the vertex and does the graph have a maximum or minimum value?
(5,-4)
Minimum
500
What are the zeros and what is the axis of symmetry?
There are no x-intercepts (zeros). The axis of symmetry is
x=1