Algebra 1 9.3 Graphing f(x)=ax2 + bx + c

Find the vertex, axis of symmetry, and the y - intercept of the graph.

Vertex: ​ (a)  

AOS: ​ ​ ​ (b)   ​

Y-Intercept: ​ (c)  

• (4,-2)
• (0,2)
• x = 4
• y = 4
• (-2,0)
• (-2,4)

Find the vertex, axis of symmetry, and the y - intercept of the graph.

Vertex: ​ (a)  

AOS: ​ ​ ​ (b)   ​

Y-Intercept: ​ (c)  

• (-2,-5)
• (0,3)
• x = -2
• y = -2
• (-2,5)
• (3,0)

Tags

CCSS.HSF-IF.C.7A

Mathematical Equivalence

ON

Mathematical Equivalence

ON

• minimum value
• -17
• maximum value
• 2

• minimum value
• maximum value
• 2
• 5