Slide & Divide
Factor: 2x2 -x-10
(2x-5)(x+2)
Factor 1 - x^2
( 1+x ) ( 1 - x )
Write y = x^2 - 19 x +90 in factored form
y = ( x -10 ) (x -9 )
What is the Range of y = - x^2 -6x +3
y is less than or equal to 12
Write the vertex form equation given
vertex ( 3 , -8 ) point ( 0 , -3 )
y = 5/9 ( x - 3 )^2 - 8
Factor: 18x2+21x-4
(6x-1)(3x+4)
Factor 36y^2 - x^2
( 6y + x ) ( 6y - x )
Write y = (x-2)2 - 49 in factored form
Convert to standard form: y = x2 - 4x - 45
Convert to factored form: y= (x-9)(x+5)
What is the y intercept of y = ( x-2 )^2 +11
( 0,15 )
Use CTS to convert y = x^2 + 8x - 11 to vertes form
y = ( x + 4 )^2 . - 27
Factor: 25x2 -20x +4
(5x-2)(5x-2)
Factor 2x^2 - 98
2 (x+7 )( x - 7 )
Write 5x^2 +29x - 6 in factored form
y = ( x + 6 ) (5x - 1 )
Which way does the graph of the function
y = -5(x+1)(x-2) open?
Down
Write the equation resulting from the parent function
y = x^2 if it is vertically compressed by a factor of 3/4, shifted up 4 units up and reflected over the x axis
y = -3/4 x^2 + 4
Factor: 12x2+29x -55
(3x+11)(4x-5)
Factor 3x^2 - 75 y^2
3 ( x + 5y ) ( x - 5y )
Write y = x^2 - 10x in factored form
y = x ( x - 10 )
What is the y intercept of y = ( x - 4 )^2 - 4
y=(0-4)2-4 = 12
Given: Vertex ( 7 , 12 ) A ( 5.5 , 4 )
Find the y coordinate .of B ( 8.5 , ) .
4
Factor: 14x2+47x-7
(7x-1)(2x+7)
Factor 6x^2 -216 y^2
6 ( x+ 6y ) ( x - 6y )
y = - x^2 +15x - 56. Write in factored form
y = - ( x - 8 ) ( x - 7 )
Find the Domain, RANGE, Y INTERCEPT
of y = 6x^2 - 6
Convert 6x2-6 to vertex form: y = 6(x-0)2-6
v: (0,-6). vertex is a minimum. Range: y is greater than or equal to -6
y intercept is -6
Domain: all real numbers
Convert y = 4x^2 - 4x -3 to factored form
y = ( 2x - 3 ) ( 2x + 1 )
x = 3/2 -1/2