How long is the minute hand on a clock whose tip travels 15 cm from 1:15 to 1:30 to the nearest tenth? O 10.1 cm
O 9.6 cm
O 6.0cm
0.2 cm

answer:

c 60% on edg

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?

the ratio of balloons to tables is 5: 2 and the constant variation is 5.

the equation is y=5x