vocab
graphing
Equations
Complex Numbers
Factoring
100
the sum of two monomials
What is the vertex
100
the x and y intercept of the equation y=x
What is (0,0)
100
this function is the standard form of a parabola
What is y=ax^2+bx+c
100
i^2
What is -1
100
when factoring trinomials, they turn into what?
What is 2 binomials
200
the square root of b^2-4ac
What is the discriminant
200
the vertex of the equation (x-1)(x+5)
What is -2
200
this is another form that graphs parabolas, which contains the vertex in the equation.
What is vertex form
200
i^4
What is 1
200
x^2-36
What is (x+6)(x-6)
300
the point between two x intercepts of a porabola
What is the vertex
300
the vertex of the equation y=-4(x-2)^2+4?
What is (2,4)
300
the intercept form
What is y= a(x-p)(x-q)
300
x^2+8=4
What is +/-2i
300
4x^2+5x+1
What is (4x+1)(x+1)
400
a complex number a+bi where b does not equal 0
What are imaginary numbers
400
the axis of symmetry of the equation y= x^2+10x+9?
What is x= -5
400
this form is written as a trinomial
What is standard form
400
(9+8i) + (8-9i)
What is 17-i
400
x^2+8x=-1
What is -4 +/- square root of 15
500
an expression of the form sqaure roots or n square roots where s is the number or expression
What is the radical
500
the x-intercepts of the equation y=-x^2+4x+3
What is x= -0.6, 4.6
500
the quadratic formula
What is x=(-b+/-√b^2-4ac)/2a
500
((5-2i) + (5+3i)) / ((1+i) - (2-4i))
What is (-5/26) - (51/26 i)
500
3x^2-12X= -12
What is 2
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