Which rules define the function graphed below?
9
5 A
4
3
2
(02)
1 2 3 4
5 6 7
x
-2+
-3-2-1
3-
y= x; y = 5
O y=x+2; y = 5
y= x; x = 5



Answer :

Answer:

Step-by-step explanation:

=

y=x; _ 1.

The horizontal line

=

5

y=5 is a line parallel to the x-axis that intersects the y-axis at the point

=

5

y= 5.

=

+

2

y=x+2; _ 2nd intersection.

The horizontal line

=

5

y=5 is the same as described in the first variant.

=

y=x;

=

5

x=5:

The line

=

y=x is the same diagonal line as described above.

The vertical line

=

5

x=5 is a line parallel to the y-axis that intersects the x-axis at the point

=

5

x=5.

Now comparing these options with the graph:

The graph shows a diagonal line (corresponding to

=

y=x) and a horizontal line

= \ n 5 \ n y=5.

The diagram does not show a vertical line at

=

5

x=5.

Therefore the rules that define the function drawn below are:

=

y=x; _ n

=

5

y=5..