Seudónimo Seudónimo

13-06-2022
Mathematics

contestada

Find the vertex of the parabola.
y = 2x^2+ 8x+12
a.
(2,-4)
b. (-2,4)
c. (-4,2)
d.
(4,-2)

Respuesta :

deborahabigiya deborahabigiya

13-06-2022

Answer:

b

Step-by-step explanation:

y

=

2

(

x

+

2

)

2

+

4

Use the vertex form,

y

=

a

(

x

−

h

)

2

+

k

, to determine the values of

a

,

h

, and

k

.

a

=2h

=

−

2

k

=

4

Find the vertex

(

h

,

k

)

.

(

−

2

,

4

)

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