Adam has 3 plants in his room. He measures how much each plant has grown. The first plant is 3/12 of a foot tall, the second plant is 8/12 of a foot tall, and the third plant is 4/12 of a foot tall. Which model can be used to find how tall the plants are altogether?

-12 > a

step-by-step explanation:

-11 > 1 + a

subtract 1 from each side

-11-1 > 1-1+a

-12 > a

c

step-by-step explanation:

there is vertical asymptote at x = 2 and x = 0

vertical asymptote occurs at the points where the denominator is 0. so we can say that

x = 2 occurs when there is a factor (x-2) in the denominator, and

x = 0 occurs when there is a factor "x" in the denominator

thus, the denominator of the equation would have "x * (x-2)", this is option c only. that's the correct answer.