Chapter 4: Q. 684 (page 575)

Find three solutions to the
linear equation $y = - 2 x - 4$

Short Answer

Expert verified

The Three Solutions to the given Linear equation are

$(0, - 4) (1, - 6) a n d (2, - 8)$

Step by step solution

Step 1. Given Information

The given linear equation is $y = - 2 x - 4$

Step 2. Substitute x values

$L e t x = 0, x = 1, x = 2$

Step 3. If x=0

$T h e n y = - 2 (0) - 4 y = - 4 (0, - 4)$

Step 4. x=1

$y = - 2 (1) - 4 y = - 6 (1, - 6)$

Step 5. x=2

$y = - 2 (2) - 4 y = - 8 (2, - 8)$

So the three solutions are

$(0, - 4) (1, - 6) a n d (2, - 8)$

Step 6. The solution

The solution to the given linear equation are

$(0, - 4) (1, - 6) a n d (2, - 8)$

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Find three solutions to the
linear equation $y = - 2 x - 4$

Short Answer

Step by step solution

Step 1. Given Information

Step 2. Substitute x values

Step 3. If x=0

Step 4. x=1

Step 5. x=2

Step 6. The solution

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Find three solutions to thelinear equationy=-2x-4

Short Answer

Step by step solution

Step 1. Given Information

Step 2. Substitute x values

Step 3. If x=0

Step 4. x=1

Step 5. x=2

Step 6. The solution

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Math Textbooks

Mechanics Maths

Pure Maths

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Calculus

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Study anywhere. Anytime. Across all devices.

Find three solutions to the
linear equation $y = - 2 x - 4$