Answer:
The given equation of Parabola is
The given parabola has vertex equal to (-2,-1).
If written in the form of
Where , A is the focus ,if the vertex of new parabola is (0,0).
Coordinates of focus
x=3
Step-by-step explanation:
f(x)=1/4(5-x)²
f(11)=1/4(5-11)²
1/4(-6)²
1/4(36)
=9
Answer: 14, 48, 50
14^2+48^2=50^2
D. The last 26/8, 3-32, -Pi, -4 2/3
26/8= 3.25
3-32=3.17
-Pi= -3.14
-4 2/3= -4.67