Quadratic Functions

Front

Does this graph in the back have maximum or minimum value?

Back

minimum

Front

Axis of symmetry for the equation:
y=4x²-8x+9

Back

x=1

Front

What is the y intercept for the equation:
y = -8x² + 3x - 7

Back

(0, -7)

Front

Equation: y = 3(x + 5)² - 4. Find the vertex of the parabola.

Back

(-5, -4)

Front

x-intercepts of the function f(x)= (x - 2)(x + 3)?

Back

x = 2 or x = -3

Front

What is the range of this function? Options: (- ∞,+∞), [0, +∞), [-2, +∞), [2, +∞)

Back

[-2, +∞)

Front

Complete the square for
x² + 12x + ____

Back

x² + 12x + 36

Front

Solve:
2x² - 9x = 35

Back

x = -5/2, x = 7

Front

Which equation best represents 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

Solve:
4x² = -4x -1

Back

x = -½