The total stopping distance, d, for a car is a function of the speed, at tnaveli

Question

The total stopping distance, d, for a car is a function of the speed, at tnaveling. That is, d-'(s) where d is measured in feet and is measur,ch which the car is measured in miles per hour 41. Cmph). What does 261-Ie55) mean in the context of this function? ud tre vadispointses per hour The cost y, in dollars, of producing and selling x units of an the relationship between x and y is linear. item is y-21.75x+5760. Note that Gustion points) Be sure to label the axes to indicate the relationship described in the a) Graph this line. e of te equation. (3 points) y 21.75(o) +520 sro 269 paik 21.35 b) Identify the slope of the line. (2 points) 21.7s 21.S slape is 1.75 c) Interpret the meaning of the slope of the line in the context of this problem. (4 points) d) Identify the y-intercept of the line. (2 points) o,5340) ar e) Explain what the y-intercept means in the context of this problem. (4 points) e same ne lat thy valas a h Ard alo heu a gun daproy an the Corn

Explanation / Answer

e) Y intercept means value of y when x =0.

so x=0 means selling units is zero

so y intercept gives the cost of producing when selling units is zero.

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