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Chapter 4: Q. 43 (page 430)

In the following exercises, find three solutions to each linear equation.

4x鈭�y=8

Short Answer

Expert verified

The three solutions to given linear equation is0,-8,2,0,1,-4

Step by step solution

01

Step 1. Given information

In the following exercises we have to find three solutions to each linear equation.
4x鈭�y=8

02

Step 2. We can substitute any value we want for x or any value for y.

Since the equation is in standard form, let鈥檚 pick first x=0,theny=0, and then find a third point.

03

Step 3. Substitute the value into the equation.

x=0y=0x=14x鈭�y=84x鈭�y=84x鈭�y=84脳0鈭�y=84x鈭�0=84脳1鈭�y=8鈭�y=84x=84鈭�y=8鈭�y脳(鈭�1)=8脳(鈭�1)44x=844鈭�y-4=8-4y=鈭�8x=2-y=4y=鈭�8x=2-y脳(鈭�1)=4脳(鈭�1)y=鈭�8x=2y=鈭�4

04

Step 4. Write the ordered pair.

0,-82,01,-4

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