QUADRATIC FORMULA
How many zeros are there if the discriminant is 0
ONE REAL SOLUTION
Find the Zeros: x^2+4x-5=0
The zeros are 1 and -5
Solve the Quadratic: x^2+6x+5=0
(Find the zeros)
x=-1,-5
Complete the Square: x^2+20x-10=0
x = -20.488 and .488
What is the equation for Vertex?
-b/2a
Find the discriminant and determine the number of zeros x^2+2x-3=0
16 and TWO REAL SOLUTIONS
What is the shape of a quadratic equation called?
Parabola
Solve the Quadratic: X^2-6x=0
(Find the Zeros)
x=0,6
Complete the Square: x^2-6x-4=0
x= -.606, 6.606
State the Vertex: y= x^2-x+6
(0.5, 5.75)
Find the discriminant and determine the number of zeros: 2x^2+5x=7=0
-31 and NO REAL SOLUTIONS
How many ways are there to find zeros?
Name them.
Factoring
Graphing
Completing The Square
Quadratic Formula
Solve the Quadratic: x^2-10x+28=0
(Find the Zeros)
No Solution
Complete the Square: x^2+14x-6=0
x = -14.416 and .416
Find the Vertex: y=x^2-4x-5
The zeros are 5 and -1
Solve using the Quadratic Formula x^2-6x+3=0
X=5.449, 0.551
Who is Mr.Huff's favorite color?
Solve the Quadratic: x^2-14x+44 = 0
(Find the Zeros)
x=9.236, 4.764
Complete the Square x^2+8x+4=0
x= -7.464 and -.536
State the Vertex: y=3x^2+12x+16
Vertex = (-2,4)
Solve by using the Quadratic Formula 5x^2+x-4=0
X= -1, .8
When is the Chapter 8 Test?
Next Friday (May 11th)
Solve the Quadratic: x^2+16x+54=0
(Find the Zeros)
x=-4.838, -11.162
Complete the Square: x^2+12x+36=0
x= -6
Find the Vertex x^2 - 9
Vertex: (0,-9)