Graphing Parabolas

Front

The axis of symmetry line passes through which point? Options: y-intercept, any random point, vertex, symmetrical point for the vertex

Back

vertex

Front

A parabola has a vertex at (-3,2).
Where is the axis of symmetry?

Back

x = -3

Front

Use the graph to determine the solutions.

Back

1 and 3

Front

What is the vertex of the graph? Options: (2, 4), (3, -1), (0, 8), (4, 2)

Back

(3, -1)

Front

What is the green dashed line called?

Back

axis of symmetry

Front

Formula for the quadratic equation? Options:

y = -(x+0)(x+4)

,

y = (x+0)(x+4)

,

y = (x+0)(x-4)

,

y = -(x+0)(x-4)

Back

y = -(x+0)(x+4)

Front

Equation of the graph: f(x) = -1 (x-3)(x+1), f(x) = -2 (x+3)(x-1), f(x) = -1/2 (x+3)(x-1), f(x) = -1/2 (x-3)(x+1)

Back

f(x) = -1/2 (x+3)(x-1)

Front

Does the equation open up or down? Y = -3x² +7x - 2

Back

down

Front

What are the x-intercepts of the function?

y=(x-4)(x-2)

Back

x=4 and x=2

Front

Find the intercept form equation for: f(x) = 2x²- 16x + 30. Options: f(x) = 2 (x-8)(x+15), f(x) = 2 (x+3)(x+5), f(x) = 2 (x-3)(x-5)

Back

f(x) = 2 (x-3)(x-5)