Quadratic Graphs & Equations

Drag the two dots to create the graph for the equation shown

Tags

Forming Graphs

Find the equation of the graph shown

Mathematical Equivalence

ON

Tags

Finding Equations

Find the equation of the graph shown

Mathematical Equivalence

ON

Tags

finding equations

Drag the two dots to create the graph of the equation shown

Tags

Forming Graphs

Sunny threw a basketball to Harry, who was 10m away. The ball was 2m high when it left Sunny's hand, and 2m high when Harry caught it.

It reached a maximum height of 7m.

Drag the two dots on the graph to model this situation.

Tags

Forming Graphs

Match the following

• y = 0.5(x+4)(x+2)

• 
• 
• 
• y = 2(x-5)(x-3)

• 

Tags

Forming Graphs

finding equations

Mark the position of the vertex.

Tags

Identify features

Mark the position of the x-intercepts

Tags

Identify features

Find the equation for the graph shown

Mathematical Equivalence

ON

the vertex form of a quadratic equation is ​ (a)   where b = ​ (b)   and c = ​ (c)   and a influences ​ (d)  

• the x coordinate of the vertex
• the y coordinate of the vertex
• the shape