Key Features
x-intercepts
y-intercepts
vertices
(vertexes)
(vertexes)
Functions
100
This is the point(s) where the graph of the function crosses the x-axis.
What are the x-intercepts?
100
These are the x-intercepts for the equation:
f(x)=4(x-5)(x+2)
What are (5,0) and (-2,0)
100
This is the y-intercept of the function:
y = x^2 - 3x + 8
What is (0,8)?
100
This is the vertex of the function:
f(x) = (x - 4)^2 + 3
What is (4,3)?
100
Based on the table write an appropriate function in vertex form.
What is y = -(x - 1)2 + 3?
200
This is the highest or lowest point of the graph of a quadratic.
What is the vertex?
200
These are the x-intercepts for the equation:
g(x)=(x-7)^2
What is (7,0).
200
This is the y-intercept of the function:
y = (x - 4)(x + 5)
What is (0,-20)
200
This is the vertex of the function:
f(x) = -2(x + 5)^2 - 7
What is (-5,-7)?
200
Based on the table this is the function written in factored form.
What is y=(x+2)(x-2)?
300
This is the point(s) where the graph of the function crosses the y-axis.
What is the y-intercept?
300
These are the x-intercepts for the equation:
f(x) = -x^2 +9
What are (3,0) and (-3,0).
300
This is the y-intercept of the function:
y = (x - 3)^2 + 2
What is (0, 11)?
300
This is the vertex of the function:
f(x) = (x - 2)(x - 8)
What is (5,-9)?
300
Based on the table the function written in standard form is this.
What is y=x2 +4x +5?
400
This is the vertical line that passes through the vertex and separates the left and right halves of the graph of a quadratic.
What is the line of symmetry?
400
These are the x-intercepts for the equation:
f(x) = x^2 -5x +6
What are (2,0) and (3,0)?
400
This is the y-intercept of the function:
y = -2(x + 3)(x - 1)
What is (0,6)
400
This is the vertex of the function:
f(x) = x^2 - 6x + 5
What is (3,-4)?
400
Based on the table the function written in factored form is this.
What is y=2(x-1)(x-5)?
500
This is the set of all y-values that the graph of a function can possibly be.
What is the range?
500
These are the x-intercepts for the function:
f(x) = x^2-4x+1
What are (2+√ 3,0) and (2-√ 3,0)
500
This is the y-intercept of the function:
y = -3(x + 2)^2 - 5
What is (0,-17)
500
This is the vertex of the function:
f(x) = 2x^2 - 8x + 6
What is (2,-2)?
500
Based on the table this is the function written in vertex form.
What is y=-2(x+2)2 +8?