Which of the following sets of ordered pairs satisfies a linear function? a. (-1,5), 2,10), (3,15), (4,18), (5,22) b. (2,4), (4,6), (6,8), (8,10), (10,12) c. (3,6), (5,8), (7,9), (8,10), (10,11) d. (4,7), (6,10), (8,13), (10,14), (11,16)

The best answer is B (2,4), (4,6), (6,8), (8,10).

I hope this helps.

hi there!

step-by-step explanation:

a roof pitch is basically for every inch rise there is 12 inches run.

the height of the roof is also known as the rafter.

formula: rafter^2 = rise^2 + run^2

rafter^2 = 5^2 + 12^2

rafter^2 = 25 + 144

rafter ^2 = 169"^2

the height of the roof from the lowest point to the highest point is 169"^2.

hope this : )