samantha5650
samantha5650 samantha5650
  • 03-04-2020
  • Mathematics
contestada

x-2y = -4
Find FIVE solution pairs (x,y).

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cibberdibber
cibberdibber cibberdibber
  • 03-04-2020
(-4,0)
(-2,1)
(0,2)
(2,3)
(4,4)

To find these point you need to solve for y. To do so, start by subtracting x from both sides

-2y = -x-4

Then, divide both sides by -2 to get y alone.

y = 1/2x+2

Next, graph the line or make a table of values to see solution points on the line.
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