eurekagainer0276 eurekagainer0276

03-04-2020
Mathematics

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

Respuesta :

ghanami ghanami

03-04-2020

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

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