Match each graph with a quadratic equation that it represents.
| Draggable item | arrow_right_alt | Corresponding Item |
|---|---|---|
Graph D | arrow_right_alt | y = -x2 + 3 |
Graph A | arrow_right_alt | y = (x + 1)(x + 3) |
Graph B | arrow_right_alt | y = x2 - 3 |
Graph C | arrow_right_alt | y = (x - 1)(x - 3) |
Show that the expressions defining m and p are equivalent.
What is the coordinate of the vertex of the graph of m?
Select all of the quadratic expressions in vertex form.
What is one coordinate of the x-intercept of the graph of p?
What is the other coordinate of the x-intercept of the graph of p?
Which equation is represented by the graph?
Vertex for a?
Vertex for b?
Vertex for c?
Vertex for d?
Vertex for e?
Vertex for f?
Coordinate of vertex of f(x) = (x - 4)2 + 5?
Opens up or down?
Coordinate of vertex of g(x) = -x2 + 5?
Opens up or down?
Vertex of h(x) = 2(x + 1)2 - 4 ?
Opens up or down?
Match each equation (left) with the description of how it change (right) from the function y = x2 graphed.
| Draggable item | arrow_right_alt | Corresponding Item |
|---|---|---|
y = 3x2 | arrow_right_alt | Flips to open down |
y = x2 + 6 | arrow_right_alt | Becomes taller, vertically stretches |
y = -x2 | arrow_right_alt | Moves up |