Tuesday: Quadratics

Front

Solve
 x² - 10 = 26

Back

x = -6, 6

Front

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

Back

x= 0 and x= 4

Front

Vertex of the parabola y = 2(x + 3)² - 8?

Back

(-3, -8)

Front

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

Back

2

Front

Does this parabola have a maximum or minimum?

Back

Minimum

Front

What is another name for the x-intercepts of a quadratic?

Back

zeros

Front

Factor completely
k² -2k - 24

Back

(k+4)(k-6)

Front

Identify the 'a' value: y = 16x² -8x -24

Back

16

Front

Solve by factoring
x² + 13x + 12 = 0

Back

x = -12, -1

Front

What are the green dots called? Options: axis of symmetry, vertex, parabola, roots or x-intercepts

Back

roots or x-intercepts