I Got One Less One Less (Quadratic) Problem
I Still Solve, I Still Solve, I still Solve by Factoring
Prison Break Numbers (Imaginary)
Wouldn't YOU like to Know
2 equations...
for Quadratics
100
Solve using the quadratic formula: x^2 + 4x + 3 = 0
What is x= -1 and -3?
100
Factor: X^2 + 11x + 10
What is ( p + 10)( p + 1)?
100
Simplify √(-169)
What is 13i?
100
What are your teacher's last names?
What is McGlynn, and Mossler?
100
This is the equation for standard quadratic form.
What is ax^2 + bx + c?
200
Solve using the quadratic formula: x^2 -5x -14 = 0
What is x= -2 and 7?
200
Factor: x^2 − 15x + 50
What is (x − 10)(x − 5)?
200
Simplify 1/2 √(-64).
What is 4i?
200
What percentage of participation do we expect in this classroom?
What is 100%?
200
This form of equation commonly seen when shifting the graph up/down and left/right. (Hint: it contains h and k)
What is y= a(x-h)^2 + k?
300
Solve using the quadratic formula: 2x^2 − 3x − 5 = 0
What is x= -1 and 5/2
300
Factor and solve: x^2 + 3x − 18
What is (x − 3)(x + 6)? And x= -6; x= 3
300
Simplify √(-32)
What is 4i√(2)?
300
What is given during the last five minutes of every class and is taken for a GRADE?
What is Exit Ticket?
300
The axis of symmetry is the x value of what point?
What is the vertex?
400
Solve using the quadratic formula: 2x^2 + 9x = −7
What is x= -7/2 and -1?
400
Factor: 2x^2 + 22x + 60
What is 2(x+5)(x+6)?
400
Simplify √(-384)
What is 8i√(6)?
400
What are the "roots" of a quadratic? (Hint: they have many names)
What is the x-intercepts?
400
This is the equation used to find the axis of symmetry in a quadratic equation in standard form.
What is -b/ (2a)?
500
Solve using the quadratic formula: 8x^2 + 6x + 5 = 0
What is x= (-3+i√31)/8 and (-3-i√31)/8?
500
Factor: 6x^2 + 66x + 60
What is 6(x+1)(x+10)?
500
Simplify √(-125) divided by 5
What is i√(5)?
500
What is the objective for today?
What is SWBAT solve real life word problems using the quadratic formula. SWBAT solve quadratic equations in multiple representations?
500
This is the quadratic formula.
What is -b +- √(b^2 -4ac) all divided by 2a?
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