Question

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Answer 1

Respuesta:

c. V = (2 , 16)

d. V =(-6 , 39)

e. V = (2 , 5)

f. V = (5/2 , -51/4)

Explicación paso a paso:

Vértice = (-b/2a , f(-b/2a))

c.

h = -(-8)/2(2)

h = 2

k = f(2) = 2(2)² - 8(2) = -16

d.

h = -(-12)/2(-1)

h = -6

k= f(-6) = -(-6)² -(-6)(12) +3 = 39

e.

h = -(-4)/2(1)

h = 2

k = f(2) = 5

f.

h= -(-15)/2(3)

h= 5/2 = 2.5

k = f(2.5) = -51/4

Answer 2

Respuesta:

nose

Explicación paso a paso: