According to the graph, what is the value of the constant in the equation
below?
20+
Height =
Constant
Width
a
Height
U
/
O
O O
O

  y= -3x is the required function.

step-by-step explanation:

we have been given a table:

x             y

0             0

1             -3

3             -9

-2             6

we can see that the values of y is -3 times the value of x

hence, the function would be: y= -3x.

put the values of x will give the same y as in the table that means function is satisfying the given table.

you can't solve x because it is 2 linear equation and you only have one equation

table 3 represents a direct variation function. : )