Quadratic Functions HW #1

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

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

Which answer choice describes  y = -3x² +7x - 2 accurately? Options: opens up with a maximum, opens up with a minimum, opens down with a maximum, opens down with a minimum 

Find the y-intercept of f(x) = 2x^{2}-2x + 1

Is this a max or min?

What is the axis of symmetry?

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

The lowest point one hits when using a swing would represent what? Options: Maximum value, Minimum value, A root, An x-intercept

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

What is the maximum/minimum of a parabola called?