# algebra

suppose you want to add a sprinkler system, and location of one section of the ssprinker line can be described by the equation y=1/2x-4
complete the table for this equation
x y (x,y)
-1
-2
-4
2
8

1. 👍 0
2. 👎 0
3. 👁 97

x y (x,y)
-1
-2
-4
2

8

1. 👍 0
2. 👎 0
posted by pj
2. You gave several x values that you have to plug into your equation to get the y values.

y = 1/2x-4

I will do the x = -1
y = 1/2(-1) - 4
= -1/2 - 4
= -4 1/2 or -9/2 or -4.5

so the same for your other x's

1. 👍 0
2. 👎 0
posted by Reiny

## Similar Questions

1. ### math

Suppose you want to add a sprinkler system, and the location of one section of the sprinkler line can be described by the equation. Y= -1/2x-4 x y (x,y) -1 -2 -4 2 8

asked by scooby9132002 on May 31, 2009
2. ### algebra

Suppose you want to add a sprinkler system, and the location of one section of the sprinkler line can be described by the equation .

asked by frustrated on February 15, 2008
3. ### math

Suppose you want to add a sprinkler system, and the location of one section of the sprinkler line can be described by the equation

asked by Anonymous on December 7, 2009
4. ### Algebra

my question is:Suppose you want to add a sprinkler system, and the location of one section of the sprinkler system le can be described by the equation: y= -1/2x -4, this is what I got 4+y= -1/2x - 4 +4, 4y= 1/2x -1/2x; y=4 and x=0

asked by A. W. on February 15, 2009
5. ### Algebra

d) Suppose you want to add a sprinkler system, and the location of one section of the sprinkler line can be described by the equation y= -1/2x -4; this is what I got 4+y= -1/2x-4+4; y=4 and -1/2x + 1/2 making x=0 (0,4) is this

asked by A. W. on February 15, 2009
6. ### math 116

suppose you want to add a sprinkler system, and the location of one section of the sprinkler line can be described by the equation y = - 1/2x - 4 complete the following table: x y ? -1 -2 ? ? -4 2 ? 8 ? my answers: x y 6 -1 -2 -3

asked by Carmen on October 5, 2008
7. ### math 116

suppose you want to add a sprinkler system, and the location of one section of the sprinkler line can be described by the equation y = - 1/2x - 4 complete the following table: x y (x,y) ? -1 ? -2 ? ? ? -4 ? 2 ? ? 8 ? ? my answers:

asked by Carmen on October 5, 2008
8. ### Algebra

d) Suppose you want to add a sprinkler system, and the location of one section of the sprinkler line can be described by the equation . Complete the table for this equation. x y (x,y) -1 -2 -4 2 8

asked by GA on September 24, 2008
9. ### M116

Suppose you want to add a sprinkler system, and the location of one section of the sprinkler line can be described by the equation y=-1/2x-4 Complete the table for this equation. x y (x,y) ? -1 ? -2 ? ? ? -4 ? 2 ? ? 8 ? ?

asked by Anonymous on June 3, 2008
10. ### Algebra

b)The water line is given by the equation y=-2/3x-12 Suppose you want to put a pink flamingo lawn ornament in your backyard, but you want to avoid placing it directly over the water line, in case you need to excavate the line for

asked by Mandy on June 26, 2008

More Similar Questions