Without graphing or solving either system of equations explain how you know what the solution to the system is. y = -x +4
y = -2 + 1

x = 5

y = -1

Step-by-step explanation:

from second equation,

by putting the value of y in first equation

x = 5 and y = -1

  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.

relating to or denoting a system of numbers and arithmetic based on the number ten, tenth parts, and powers of ten.

step-by-step explanation: