sreid97
sreid97 sreid97
  • 08-05-2020
  • Mathematics
contestada

What is the axis of symmetry of h(x)= 5x^2+40x+ 64?

Respuesta :

mysticchacha
mysticchacha mysticchacha
  • 11-05-2020

Answer:

Axis of symmetry is  x = -4

Step-by-step explanation:

h(x)= 5x^2+40x+ 64

Use the formula for axis of symmetry:   x = -b/(2a)

Here,  a = 5,  b = 40,  c = 64

so

x = -40/(2*5) = -40/10 = -4

Axis of symmetry is  x = -4

Answer Link
tremainejohnson492 tremainejohnson492
  • 13-05-2020

Answer: x=-4

Step-by-step explanation:

Answer Link

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