The graph shows y as a function of x. Suppose a point is added to this graph. Which choice gives a point that preserves the function? A) (−9, 3) B) (−6, 0) C) (3, −3) D) (5, −4)

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step-by-step explanation:

what are the

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 : )