Y
=
y=
 
 
x
2
+
5
x
2
+5

Direction: Opens Down

Vertex:  

(

5

2

,

17

4

)

Focus:  

(

5

2

,

4

)

Axis of Symmetry:  

x

=

5

2

Directrix:  

y

=

9

2

Select a few  

x

values, and plug them into the equation to find the corresponding  

y

values. The  

x

values should be selected around the vertex.

Tap for more steps...

x

y

0

−

2

1

2

5

2

17

4

3

4

4

2

Graph the parabola using its properties and the selected points.

Direction: Opens Down

Vertex:  

(

5

2

,

17

4

)

Focus:  

(

5

2

,

4

)

Axis of Symmetry:  

x

=

5

2

Directrix:  

y

=

9

2

x

y

0

−

2

1

2

5

2

17

4

3

4

4

2

Step-by-step explanation:nn

i dont get it. where are the "descriptions"?

the smallest possible measurement of the width is 14 feet

step-by-step explanation:

let's assume length of parallelogram is 'l'

width of parallelogram is 'w'

the perimeter of a parallelogram must be no less than 40 feet

so, we get

we are given

length of parallelogram is 6 feet

so,

l=6

we can plug it

now, we can solve for w

subtract both sides by 12

divide both sides by 2

and we get

so,

the smallest possible measurement of the width is 14 feet