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Vertex Form
Solving Quadratics
Parent Functions
Vocab and Evaluating Functions
Write Linear Models
100
This is the general form for vertex form equations.
What is y=a(x-h)2+k
100
The four techniques for solving a quadratic
What is graphing, factoring, completing the square, and the quadratic formula
100
The name for the parent function with equation y=3 or any other number such as -1, 5, 1.2 etc.
What is constant function
100
To write an expression or number as a multiplication problem.
What is factoring
100
The general form for point slope form
What is y-y1=m(x-x1)
200
The vertex of the quadratic: y=2(x-3)2+9
What is (3,9)
200
Solutions for 9x2-3x=0 by factoring
What is x=0 and x=1⁄3
200
The graph of this parent functions looks like a "v"
What is absolute value function
200
This is the quadratic formula.
What is x=-b±√(b2-4ac)⁄2a
200
Write the equation in point-slope form for the line with slope 3 that goes through (1,2)
What is y-2=3(x-1)
300
This is the vertex of the quadratic: y=-(x+6)2-5
What is (-6,-5)
300
Solutions for x2+2x-8=0 by factoring
What is x=-4 and x=2
300
The equation for the linear parent function.
What is y=x
300
All models have these two variable in the equation.
What is x and y variables.
300
The equation for the line in point slope form with slope -2/3 that goes through (-3,-4)
What is y+4=-2⁄3(x+3)
400
The equation in vertex form for the parabola with vertex (4,-5) that goes through point (-1,6)
What is y=11⁄25)(x-4)2-5
400
Solutions for x2-10x-11=0 by completing the square.
What is x=11 and x=-1
400
The equation for the absolute value parent function.
What is y=|x|
400
Evaluate the function f(x)=4x2+6 when x=3
What is 42
400
Write the equation for the line that goes through (1,-4) and (-5,0)
What is y-1=-2⁄3(x+4) OR y=-2⁄3(x+5) OR y=-2⁄3x-10⁄3
500
The equation in vertex form for the parabola with vertex (-9,-6) that goes through point (-2,3)
What is y=9⁄49(x+9)2-6
500
Solutions for the quadratic 4x2+10x-20 using the quadratic formula.
What is x=1.31 and x=-3.81
500
The name and equation of the parent function whose graph is a parabola.
What is quadratic function and y=x2
500
Evaluate the function g(x)=3x2+9x-1 when x=-2
What is -7
500
The equation for the line that goes through (2,9) and (-6,-1)
What is y-9=5⁄4(x-2) OR y+1=5⁄4(x+6) OR y=5⁄4x+13⁄2