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Chapter 4: Q. 684 (page 575)

Find three solutions to the

linear equationy=-2x-4

Short Answer

Expert verified

The Three Solutions to the given Linear equation are

0,-41,-6and2,-8

Step by step solution

01

Step 1. Given Information

The given linear equation isy=-2x-4

02

Step 2. Substitute x values

Letx=0,x=1,x=2

03

Step 3. If x=0

Theny=-20-4y=-40,-4

04

Step 4. x=1

y=-21-4y=-61,-6

05

Step 5. x=2

y=-22-4y=-82,-8

So the three solutions are

0,-41,-6and2,-8

06

Step 6. The solution

The solution to the given linear equation are

0,-41,-6and2,-8

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