Factored Form
Write in Factored Form : y = x2 + 8x + 16
(x + 4)(x + 4)
The vertex of: y = (x+1)2 + 2
What is (-1,2) ?
The y-intercept of this equation 2x2 + 3x +7
What is: 7
The form of this equation ax2 + bx + c
What is standard form?
The y - intercept of the graph y=x2 + 4x - 5
What is -5
Write in Factored Form : y = x2 - 11x + 24
(x-3)(x-8)
The vertex of: y = (x+3)2
What is (-3, 0)
An example of standard form
What is anything in this format: ax2 + bx + c
The form of this equation (x - m)(x - n)
What is factored form?
The x - intercepts of the graph y=x2 + 4x - 5
What are -5 and 1
Given the zeros -4 and 2 write an equation in factored form for a parabola that points down
What is -(x + 4)(x - 2)
Give the formula for vertex form
What is f(x) = a(x-h)2 + k
Write the equation y= -x2 + 2x + 3 in factored form
What is -(x + 1)(x - 3)
What is vertex form?
The vertex of the graph y=x2 + 4x - 5
What is (-2, -9)
Given the zeros -3 and -6 write an equation in factored form for a parabola that points up
(x + 3)(x + 6)
Given the Vertex (-4, 1) write the equation in vertex form
What is (x + 4)2 + 1
Write the equation y= -x2 + 2x + 3 in vertex form
What is -(x - 1)2 + 4
The form where you can identify the min or max from the equation
What is vertex form?
The axis of symmetry of the graph y=x2 + 4x - 5
What is x=-2
Convert the factored form equation (2x + 3)(x + 1) to standard form
What is 2x2 + 5x + 3
Given the vertex (5, 8) write the equation in vertex form for a parabola that points down
What is y = -(x - 5)2 + 8 ?
The vertex of: y = 3x2 - 12x + 4
What is (2, -8)
The form where you can see the y - intercept from the equation
What is standard form?
The domain and range of the graph y=x2 + 4x - 5
What is Domain: (-∞, ∞) and Range : [-9, ∞)