darline45 darline45
  • 01-07-2019
  • Mathematics
contestada

Determine the axis of symmetry for the function f(x)=-2(x+3)^2-5

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 01-07-2019

Answer:

x=-3

Step-by-step explanation:

f(x)=-2(x+3)^2-5

The equation is in the form

f(x) = a(x-h)^2 -k

where (h,k) is the vertex

The h value is also the axis of symmetry

f(x)=-2(x--3)^2-5

The vertex is (-3,-5)

so the axis of symmetry is x=-3

Answer Link

Otras preguntas

A rectangular park is 150 yards on one side and 125 yards on the other. if Debbie walks around the park two times, how far does she walk
pluralize "le frère de marie est sympathique".
Use the diagram above to determine which group of side lengths would form a right triangle. 20, 21, 29 12, 35
Which condition was most necessary for a monarch to gain power? why?
83/6 as a mixed number
Which causes athlete’s foot?
A procedure designed to test a hypothesis
Use the diagram above to determine which group of side lengths would form a right triangle. 20, 21, 29 12, 35
Which expression could be a calculator’s display for the number 0.00000000000096?                                                       A. 9.6e13
pluralize "le frère de marie est sympathique".