Question

Sketch the graph of the function. xy+12=0Choose the correct graph below.

Answer 1

Given:

$xy+12=0$

Required:

We need to graph the given equation.

Explanation:

Set x =1 and substitue in the given equation to find the point lie of the graph.

$(1)y+12=0$

$y+12=0$

Substract 12 from both sides of the equation.

$y+12-12=0-12$$y=-12$

We get the point (1.-12).

Set x = -1 and substitue in the given equation to find the point lie of the graph.

$(-1)y+12=0$$-y+12=0$

Add y to both sides of the equation

$-y+12+y=0+y$$12=y$$y=12$

We get (-1, 12).

The points (1,-12) and (-1,12) are lies on the graph of the given equation.

Final answer:

The graph of the equation.