Quadratic Equations
ax2 + bx + c = 0 is this type of equation
What is a quadratic equation?
What is the discriminant of the quadratic formula?
What is b2 - 4ac ?
Solve the following equation by completing the square: x2 - 2x - 15 = 0
What is {-3, 5}?
Factor the following equation: p2 - 5p - 14
DOUBLE JEOPARDY
What is (p + 2)(p - 7) ?
Use the discriminant to state the type of solutions
r2 + 8r + 12 = 0 will have.
What is 2 real roots (rational)?
Using the quadratic equation. What are the values of a, b, and c? 3x2 + 2x + 1 = 0
DOUBLE JEOPARDY
a= 3, b= 2, and c=1
DAILY DOUBLE
State the quadratic formula.
:)
Solve the following equation by completing the square: x2 + 2x = 35
What is {-7, 5} ?
Use FOIL to multiply the following: (x -9)(x - 7)
x2 - 16x + 63
What is the axis of symmetry for the following quadratic equation: x2 - 6x - 7 ?
What is x=3 ?
Of the values a, b, and c in the quadratic equation, this one can never be equal to zero (0)?
What is a?
Solve using the quadratic formula: 2a2 − a − 13 = 2
What is {-5/2 , 3}?
Solve by completing the square: x2 - 4x +4 = 0
What is {2}?
Factor the following trinomial:
10m2 + 89m - 9
DOUBLE JEOPARDY
What is (m + 9)(10m - 1)?
What is the y-intercept for the following quadratic equation: 3x2 - 4x + 7 = 0 ?
What is 7?
Write the following equation in standard form:
x2 +4x = -4
What is x2 +4x + 4 = 0 ?
Solve using the quadratic formula 3x2 + 6x = 0
What is (-2, 0) ?
Solve the following equation by completing the square: x2 + 2x - 8 = 0
DOUBLE JEOPARDY
What is {-4, 2}?
Factor the following, if possible: m2 + 100
What is "Non-factorable"?
How does y = 1/2 x2 compare to the parent function?
DOUBLE JEOPARDY
What is "It is compressed vertically"?
What is the highest exponent value in a quadratic equation?
What is 2?
Solve using the quadratic formula: 8a2 + 6a = −5
DOUBLE JEOPARDY
What is "no solution"?
Solve x2 - 2x + 1 = 0 by completing the square.
What is {1} ?
Name one method for solving a quadratic equation?
What is any of the following-
Quadratic Formula
Complete the Square
Zero Product Property
Graphing ?
What type of graph is y = 4x ?
What is an exponential function?