Use the equation y+4=3x to fill in the missing values in the table below
To fill in the missing values in the table, we need to solve the equation y + 4 = 3x for each x value given in the table.
For example, let's start with x = 2:
y + 4 = 3(2)
y + 4 = 6
Subtracting 4 from both sides:
y = 2
For x = -1:
y + 4 = 3(-1)
y + 4 = -3
Subtracting 4 from both sides:
y = -7
And for x = 0:
y + 4 = 3(0)
y + 4 = 0
Subtracting 4 from both sides:
y = -4
Now we can fill in the missing values in the table:
x | y
-------
2 | 2
-1 | -7
0 | -4
To fill in the missing values in the table, we will substitute the given values of x and solve for y using the equation y + 4 = 3x.
Here is the table:
| x | y |
| --- | --- |
| 1 | y = 3(1) - 4 = 3 - 4 = -1 |
| 3 | y = 3(3) - 4 = 9 - 4 = 5 |
| -2 | y = 3(-2) - 4 = -6 - 4 = -10 |
| 0 | y = 3(0) - 4 = 0 - 4 = -4 |
| 5 | y = 3(5) - 4 = 15 - 4 = 11 |
By substituting the given x values into the equation y + 4 = 3x, we can calculate the corresponding values of y.
To fill in the missing values in the table using the equation y + 4 = 3x, you need to substitute different values of x to solve for y.
Let's assume we have a table with two columns: x and y.
|x|y|
|---|---|
|1|?|
|2|?|
|3|?|
For each value of x, we will substitute it into the equation and solve for y.
For x = 1:
Substituting x = 1 into the equation, we have:
y + 4 = 3(1)
y + 4 = 3
Subtracting 4 from both sides:
y = 3 - 4
y = -1
The first row in the table is:
|1|-1|
Now, let's move on to x = 2:
Substituting x = 2 into the equation, we have:
y + 4 = 3(2)
y + 4 = 6
Subtracting 4 from both sides:
y = 6 - 4
y = 2
The second row in the table is:
|2|2|
Lastly, let's solve for x = 3:
Substituting x = 3 into the equation, we have:
y + 4 = 3(3)
y + 4 = 9
Subtracting 4 from both sides:
y = 9 - 4
y = 5
The third row in the table is:
|3|5|
Therefore, the completed table using the values from the equation y + 4 = 3x is:
|x|y|
|---|---|
|1|-1|
|2|2|
|3|5|
By substituting different values of x into the equation and solving for y, we were able to fill in the missing values in the table.