A freight company charges $25 plus $4.50 per pound to ship an item that weighs n pounds. The total shipping charges are given by the equation
C = 4.5n + 25. Graph the equation for n between 0 and 50 pounds, and
explain the meaning of the slope and y-intercept.

-14 is the answer

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so what is the question

step-by-step explanation:

answer

d. 10

explanation

the distance from point y to wx is the height of the triangle.

using pythagoras theorem,

group similar terms to get,

this implies that,

take positive square root of both sides to get,

this implies that,