Is 3x^2+y^2=5 a quardatic function

no lol

Step-by-step explanation:

y

=

3

x

2

−

5

Step-by-step explanation:

Direction: Opens Up

Vertex:

(

0

,

−

5

)

Focus:

(

0

,

−

59

12

)

Axis of Symmetry:

x

=

0

Directrix:

y

=

−

61

12

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

−

2

7

−

1

−

2

0

−

5

1

−

2

2

7

Graph the parabola using its properties and the selected points.

Direction: Opens Up

Vertex:

(

0

,

−

5

)

Focus:

(

0

,

−

59

12

)

Axis of Symmetry:

x

=

0

Directrix:

y

=

−

61

12

x

y

−

2

7

−

1

−

2

0

−

5

1

−

2

2

7

answer: 32.68

step-by-step explanation:

x=2

option (b) is correct

step-by-step explanation:

to find the solution of this system, we need to convert it into reduced row-echelon form. we have,

after applying row operations r2 -> r2/2 and r3 -> r3/3, we get,