Graphing Quadratics

Front

What is the vertex of this quadratic equation? y = 2(x - 2)² + 5

Back

(2,5)

Front

Which quadratic function is represented by the graph? Options: y = 2(x - 4)² + 5, y = 2(x + 4)² + 5, y = -2(x - 4)² + 5, y = -2(x + 4)² + 5

Back

y = -2(x + 4)² + 5

Front

Shift f(x)=x² three units to the left and 4 units down

Back

f(x)=(x+3)²-4

Front

Find the axis of symmetry for f(x) = x² - 4x + 5.

Back

x = 2

Answer explanation

Front

What are the coordinates of the vertex? Is it a maximum or a minimum? Options: (2, 3); minimum, (2, 5); maximum, (2, 3); maximum, (2, -3); minimum, (2, -3); maximum

Back

(2, 3); maximum

Answer explanation

Front

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

Back

roots or x-intercepts

Front

Determine the vertex of the parabola:
y = 5x² - 20x + 13

Back

(2, -7)

Front

What is the range of this quadratic graph?

Back

Front

When did the ball reach its maximum height? Options: 0.5 seconds, 9 seconds, 0 seconds, 5 seconds

Back

0.5 seconds

Front

What is the maximum height of the ball?

Back

9 feet