A 150-lb man carries a 15-lb can of paint up a helical staircase that encircles a silo with radius 15 ft. The silo is 60 ft high and the man makes exactly two complete revolutions. Suppose there is a hole in the can of paint and 12 lb of paint leaks steadily out of the can during the man's ascent. How much work is done by the man against gravity in climbing to the top?

add an image

step-by-step explanation:

step-by-step explanation:

i think something is missing in your question because y-1=(x-12) would not pass through the point (-4,-3). because if you replace x by -4 your are supposed to find y=-3 which is not the case her. if you replace x by -4 you find =-15.

i assume the right equation is y-1=1/4*(x-12) because this one is passing through both your points (if you are interested to know how i found that out i can tell you).

in this equation if i replace x by -4 i find y=-3 and if i replace x by 12, i find y=1 so the line representing this equation is passing through those 2 points.

then the standard form of the equation is finding an expression of y in function of x

y-1=1/4*(x-12)

y=x/4-3+1

y=x/4-2

hope that .

do you confirm there was a mistake in the question?

answer: yes, since the line has a steeper rate of change than the exponential the y-values will be greater and they will only intersect one time.

false

step-by-step explanation:

the meaning of changing is to edit or make something different.

but transmitting means cause (something) to pass on from one place or person to another.

there 2 different things