Answer:
x=2
Step-by-step explanation:
F(x) = 2x^2 - 8x +8
Axis of symmetry lies at the x coordinate of vertex
To find x coordinate of vertex use formula

from the given f(x) , a= 2 and b = -8
Plug in all the values


x=2
So the axis of symmetry at x=2
The answer should be 6 meters.
Answer:
60º
Step-by-step explanation:
NXO = MXO - MXN
NXO = 110 - 50
NXO = 60
Answer:
negative
Step-by-step explanation:
A line sloping upwards from left to right has a positive slope
A line sloping downwards from left to right has a negative slope
The line here is sloping downwards from left to right.
Thus has a negative slope
Answer:
In ∆ABC, AD is perpendicular while BC and BE are perpendicular to AC.
Step-by-step explanation: