Solving & Graphing Quadratics Quiz

Does this function have a maximum or minimum?

• maximum

• minimum

What is the vertex of this function?

• (0, -3)

• (1, -4)

• (-2, 5)

• {-1, 3}

The graph of a quadratic function is called

• a line
• a hyperbola
• a parabola
• a cubic

The standard form of a quadratic equation is

• y=x²

• y=ax²+bx+c

• y=mx+b

• y=x

What are the green dots called?

• solutions

• x-intercepts

• zeros

• roots

What is the equation for axis of symmetry?

• y=3

• x=3

Does the equation open or or down?

y = -3x² +7x - 2

• up

• down

What is the DOMAIN of the graph?

• All real numbers

• [0, ∞)

• y ≥ 0

• (-∞, ∞)

When a parabola opens downward the vertex is

• a minimum
• a maximum
• a vertex
• a parabola

When a parabola opens upward the vertex is

• a minimum

• a maximum

• a vertex

• a parabola