Question

For y = x^2 + 10x + 24, write the axis of symmetry, the vertex, and whether the
parabola opens up or down.

Answer 1

Answer:

x= - 2

Step-by-step explanation:

hello :

note : the equation of the axis symmetry  for the parabola : y =ax²+bx+c

when :  a≠ 0 is : x=- b/2a

in this exercice : a=1  and b=10

so : x= -10/2 = -5