What is the slope of a line parallel to the line whose equation is y - x = 5?
-1
1
5

[tex]the \ slope \ intercept \ form \ is : \\ \\ y= mx +b\\\\y - x = 5 \\ \\y=x+5 \\ \\ m=1[/tex]

Using linear function concepts, it is found that the slope of a line parallel to the line whose equation is y - x = 5 is of 1.What is a linear function?A linear function is modeled by:y = mx + bIn which:m is the slope, which is the rate of change, that is, by how much y changes when x changes by 1.b is the y-intercept, which is the value of y when x = 0, and can also be interpreted as the initial value of the function.When two lines are parallel, they have the same slope.In this problem, we want a parallel line to y - x = 5. In slope-intercept format, the equation is:y = x + 5.The slope is of m = 1, hence the parallel line also has slope of 1.More can be learned about linear function concepts at https://brainly.com/question/24808124#SPJ2