y=-1/2x-4
Complete the table for this equation.
x y (x,y)
-1
-2
-4
2
8
If the value for x = -1, put that into the equation and solve for y. Do the same for the other values of x.
y = -1/2 (-1) - 4 = 1/2 - 4 = -3 1/2 = -3.5
I hope this helps.
1. You are planning to spend no less than $6,000 and no more than $10,000 on your landscaping project.
a. Write an inequality that demonstrates how much money you will are willing to spend on the project.
To complete the table for the equation y = -1/2x - 4, we need to substitute different values of x into the equation and solve for y. Here's how you can do it:
1. For x = -1:
Substitute x = -1 into the equation:
y = -1/2(-1) - 4
Simplify:
y = 1/2 - 4
y = -7/2
The coordinates (x,y) for x = -1 would be (-1, -7/2).
2. For x = -2:
Substitute x = -2 into the equation:
y = -1/2(-2) - 4
Simplify:
y = 2 - 4
y = -2
The coordinates (x,y) for x = -2 would be (-2, -2).
3. For x = -4:
Substitute x = -4 into the equation:
y = -1/2(-4) - 4
Simplify:
y = 2 - 4
y = -2
The coordinates (x,y) for x = -4 would also be (-4, -2).
4. For x = 2:
Substitute x = 2 into the equation:
y = -1/2(2) - 4
Simplify:
y = -1 - 4
y = -5
The coordinates (x,y) for x = 2 would be (2, -5).
5. For x = 8:
Substitute x = 8 into the equation:
y = -1/2(8) - 4
Simplify:
y = -4 - 4
y = -8
The coordinates (x,y) for x = 8 would be (8, -8).
So, the completed table would be:
x | y | (x,y)
-------------------
-1 | -7/2| (-1, -7/2)
-2 | -2 | (-2, -2)
-4 | -2 | (-4, -2)
2 | -5 | (2, -5)
8 | -8 | (8, -8)