Quiz: Graphs of Quadratics and the Pythagorean Theorem

 $f\left(x\right)\ =\ x^2+4x+3$

Determine the Axis of Symmetry:

(a)  

 $f\left(x\right)\ =\ x^2+4x+3\$

Determine the Vertex:

(a)  

 $f\left(x\right)\ =\ x^2+4x+3\$

Determine the y-intercept:

(a)  

Tags

CCSS.HSA.CED.A.2

 $f\left(x\right)\ =\ -x^2+4x+3$

Determine the axis of symmetry:

(a)  

 $f\left(x\right)\ =\ -x^2+4x+3$

Determine the vertex:

(a)  

 $f\left(x\right)\ =\ -x^2+4x+3$

Determine the y-intercept:

(a)  

• a
• b
• c
• f(x)

Tags

CCSS.HSF-IF.C.7A

If the value of a is negative, then the graph opens ​ (a)  

• down
• up

Tags

CCSS.HSF-IF.C.7A