Chapter 8.5, Problem 26SR

To determine

To find:Four solutions and write the solutions as ordered pairs.

Answer to Problem 26SR

The four ordered pairs of the equation is $(-1,8),(0,5),(1,2),(2,-1)$ .

Explanation of Solution

Given: $y=-3x+5$

Calculation:

Consoler the equation $y=-3x+5$

Thus, take different value of xand solve for y

Put x= -1in equation.

  $\begin{array}{l}y=-3(-1)+5\\ \text{ =3+5}\\ \text{ =8}\end{array}$

Now, put x=0 in equation.

  $\begin{array}{l}y=-3(0)+5\\ \text{ =0+5}\\ \text{ =5}\end{array}$

Put x = 1 in equation

  $\begin{array}{l}y=-3(1)+5\\ \text{ =-3+5}\\ \text{ =2}\end{array}$

Put x = 2 in equation

  $\begin{array}{l}y=-3(2)+5\\ \text{ =-6+5}\\ \text{ =-1}\end{array}$

Conclusion:Hence, the tour ordered pairs of the equation is $(-1,8),(0,5),(1,2),(2,-1)$ .