Graph the Function Using Its Vertex, Axis of Symmetry, and Intercepts

question 167

Multiple Choice

Graph the function using its vertex, axis of symmetry, and intercepts.
- $f(x) =x^{2}+4 x+3$

• A) vertex \( (-2,1) \) intercepts \( (-1,0),(-3,0),(0,-3) \)
• B) vertex \( (2,1) \) intercepts \( (1,0),(3,0),(0,-3) \)
• C) vertex \( (-2,-1) \) intercepts \( (-1,0),(-3,0),(0,3) \)
• D) vertex \( (2,-1) \) intercepts \( (1,0),(3,0),(0,3) \)