Use the equation y + 4 = 3x to fill in the missing values in the table below. (Type in the numbers for your answers, do not spell the number out, or it will count it wrong.)
x y
-7 ___
___ 8
0 ___
___ -34
To fill in the missing values in the table, we can use the given equation y + 4 = 3x.
For the first value, x = -7, we can substitute it into the equation:
y + 4 = 3(-7)
y + 4 = -21
Subtracting 4 from both sides, we find:
y = -25
For the second value, y = 8, we can substitute it into the equation:
8 + 4 = 3x
12 = 3x
Dividing both sides by 3, we find:
x = 4
For the third value, x = 0, we can substitute it into the equation:
y + 4 = 3(0)
y + 4 = 0
Subtracting 4 from both sides, we find:
y = -4
For the fourth value, y = -34, we can substitute it into the equation:
-34 + 4 = 3x
-30 = 3x
Dividing both sides by 3, we find:
x = -10
So, the completed table would be:
x y
-7 -25
4 8
0 -4
-10 -34