Solving Quadratics

Front

Find the zeros of this quadratic.

Back

b=4/5, b=-3

Front

Back

-2, 4

Front

What are the zeros? Options: x= 0 and x= -4, x= 0 and x= 4, y= 0, x= 2

Back

x= 0 and x= 4

Front

What is another word for zeros?

Back

roots

Front

How many zeros does this parabola have? Options: 3, 2, 0, 1

Back

2

Front

What are the roots of the function? Options: {x|x = 4, -1}, (-4, 1), {x|x = -4, 1}, (4, 0) (-1, 0)

Back

{x|x = -4, 1}

Front

What are the x-intercept/s of the function? Options: {x|x = 3}, {x|x =-3,3}, (3, 0), (-3, 0)&(3, 0)

Back

(-3, 0)&(3, 0)

Front

What are the solutions of this graph?

Back

-2 and 3

Front

True or false: The solutions, roots, x-intercepts, and zeros of a quadratic equation are all the same thing.

Back

True

Front

Factors and solutions of x² + 2x – 3 = 0

Back

Factors: (x - 1)(x + 3); Solutions: x=1, x=-3