4-1
Determine max or min value and state domain and range
f(x)=-8x2
What is Max=0 and Domain all reals and rang is f(x) is less than or equal to 0?
Write a quadratic equation in standard with given roots
-6,-3
What is x2+9x+18=0?
Simplify:
(8+4i)+(8-4i)
What is 16?
Find the vale of c that makes the trinomial a perfect square
X2+c
What is 1/16;(x+1/4)2
A function described by the equation f(x)ax2+bx+c, where a dose not equal 0
What is quadratic function?
Determine max or min value and state domain and range
F(x)=3x2
What is min=0 and domain is all reals f(x) greater than or equal to 0?
Write a quadratic equation in standard with given roots
0,7/2
What is 2x2+7x=0
Simplify:
(2+i),(3-i)
What is 7+i?
Find the vale of c that makes the trinomial a perfect square
x2-3x+c
What is 2 1/4;(x-3/2)2
In the equation f(x)ax2+bx+c,ax2 is the quadratic term
What is quadratic term?
Determine max or min value and state domain and range
F(X)x2+2x
What is min=-1 domain is all real number f(x) is greater than or equal to -1?
Factor the polynomial
b4-81
What is (b2+9)(b+3)(b-3)?
Simplify:
i11
What is -i?
Solve by square root property
9x2-12x+4=4
What is 0,1 1/3?
In the equation f(x)=ax2+bx+c bx is the linear term
What is a linear term?
Determine max or min value and state domain and range
F(x)=-x2+6x-15
What is max -6 domain is all reals f(x) is less than or equal to -6?
Solve by factoring:
X2+3x+2=0
What is -2,-1?
Solve:
52+125=0
What is + or - 5i?
Solve by square root property
4x2+4x+1=16
What is 1 1/2, 2 1/2?
In f(x)=ax2+bx+c,c is the constant term
What is a constant term?
Determine max or min value and state domain and range
F(x)=3x2+12x+3
What is min -9 domian all reals and f(x) is greater than or equal to -9?
Solve by factoring:
36x2=25
What is -5/6,5/6?
Find values of l and m that makes it true
l-16i=3-(2m)i
What is 3,8?
Solve by completing the square
w2-10w+21=0
What is 3,7?
The graph of quadratic function. The set of all points in a plane that are the same distance from a given point,called the focus,and a given line, called the directrix
What is a parabola?