Respuesta :

Answer:

your answer will be 0

Step-by-step explanation:

[tex]y=ax^{2} +bx +29\\[/tex]

axis of symmetry

[tex]x=\frac{-b}{2b}[/tex]  when b=0

[tex]x\frac{0}{2b}= 0[/tex]

hope it helps :)

have a nice weekend!!!

Answer:

y - axis ( x = 0 )

Step-by-step explanation:

Given

y = ax² + bx + c ← when b = 0

y = ax² + c

which is symmetrical about the y- axis

with equation x = 0