Complex Numbers
Quadratic Equations
Remainder Theorem
Synthetic Divison
Zeros and/or Misc.
100
The form of a -bi
What is the conjugate of a+bi?
100
x = -b/2a
What is the formula for the line of symmetry?
100
This Theorem tells what happens when the remainder is zero.
What is the Factor Theorem
100
What are two ways to write the remainder of 46?
What is R46 or 46/divisor?
100
Another name for zeros is_______________
What is x-intercept?
200
Simplify i5.
What is i?
200
The line of symmetry of y = x2 -9x +2
What is x = 9/2 or 4.5?
200
The remainder of f(x) = x2 + 2x + 1 when x = 2.
What is 9?
200
If you use synthetic division with a divisor of x-2, what number will you use in the box?
What is positive 2?
200
The zeros cross the __________________axis.
What is x-axis?
300
The answer to (x+2i) + (x-5i).
What is 2x -3i
300
The factor are (x-3) and (x+4). Give the equation.
What is x2 +x 12?
300
The remainder of f(x) = 2x4 + 7x3 -4x2 when x = 2.
What is 72?
300
Give the quotient for x2 + 3x + 5 divided by x +1.
What is x+2?
300
If I want to get tutoring on campus, I may stop by these rooms.
What is C-104(Student Support Services) or B-118 (STEM Lab)?
400
The solution to (4+ 2i) (2-3i)
What is 14 -8i?
400
The solution to x2 -5x +6 = 0
What is x= 2 and x =3?
400
An alternative form of long division
What is synthetic division?
400
Give the quotient for x3-1 divided by x-1.
What is x2 +x+1?
400
A fifth degree polyonomial can have how many turning points.
What is at most 4?
500
The solution to 2/4+i
What is 8/17 -2i/17
500
The vertex of x2 -4x + 2 = 0
What is (2, -2)?
500
When you divide x3 -1 by x-1, what will you need to do first?
What is insert zeros for the x2 and x term?
500
If the remainder is zero when you divide by x-4, what are two true statements?
What is x=4 is a zero (solution or root or x-intercept) and what is x-4 is a factor?
500
Find a polynomial that has x=2 and x=4 as zeros.
What is x2 - 6x +8?
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