The breaking strength z (in pounds) of a manila rope can be modeled by z=8900d2, where d is the diameter (in inches) of the rope. a. Describe the domain and range of the function. The domain is ≥ and the range is ≥ . Question 2 b. Identify the graph of the function. Question 3 c. A manila rope has four times the breaking strength of another manila rope. Does the stronger rope have four times the diameter? , the relationship is , so a rope with 4 times the diameter will have times the breaking strength.

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chase is right because he already been to the swings and he know how far it will be to get there

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answer: integers are just whole numbers: positive, negative, and zero.

i = {-∞, -2, -1, 0, 1, 2, 3, ∞}

let x = 1st integer

let y = 2nd integer

x = 3y + 17   {equation 1}

xy = -24         {equation 2}

substitute 3y+17 in place of x n equation 2

and solve for y.

(3y+17)y = -24

3y2 + 17y = -24

3y2 + 17y + 24 = 0

from quadratic equation:

y = [-17±√(172-4(3)(24))]/(2(3))

y = (-17 ±√1)/6

y = (-17+1)/6   or     y = (-17-1)/6

y = -16/6           or     y = -18/6

y = -2 2/3         or   y = -3

since we are dealing with

y = -3

x = 3y+17 = -9+17 = 8

the integers are -3, 8

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