Solving quadratics

Front

What is the standard form for a Quadratic? Options: ax²+ bx = - c, x = -b ± √(b²-4ac) / 2a, ax² + bx + c, y = mx + b

Back

ax² + bx + c

Front

What is the name of the graph of a Quadratic Equation?

Back

Parabola

Front

What are the solutions? Options: -2, 1, 1, 2, -1, 2, 0, -4

Back

-2, 1

Front

What are the solutions? Options: -.5, 3.5, 0, 6, -2.5, 4.5, -1, 4

Back

-2.5, 4.5

Front

Solve the equation using square roots.
x² = 121

Back

± 11

Front

Solve the equation using the square root property: 2(x - 4)^2 = 200

Back

-6, 14

Front

Solve the equation using the zero product property.
(x- 9)(x + 3) = 0

Back

x = -3 or x = 9

Front

Solve the equation by factoring.
x² + 13x + 40 = 0

Back

-8, -5

Front

Solve the equation by factoring.
x² - 35x - 36

Back

-1, 36

Front

Solve the quadratic equation using the Quadratic Formula: x² + 4x - 9

Back

-2 ± √13