The firefighter are called to an apartment fire downtown. They need to rescue family that on the 3rd floor and want to make sure they bring the correct ladder to the job. The height they need to reach is 30ft and they know that they must be atleast 20feet from the base of the building to clear the awaining

option 1 is correct.

step-by-step explanation:

y varies inversely with x and constant of variation is 4

the equation will be:

y = k/x

where k =4 so,

y = 4/x

if we put values of x of option 1 in the above equation and find values of y

y = 4/-2 => y =-2

y = 4/-1 => y = -4

y = 4/1 => y = 4

y = 4/2 => y =2

so, all the values of x and y are correct.

if we put values of x given in other options and find value of y we cannot find whole table satisfying the equation.

hence option 1 is correct.

answer: c

step-by-step explanation: because you don't have to draw a point of intersection. couldyou give me brainliest?

u

answer: the answer is e

step-by-step explanation:

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