The ocean floor directly beneath the boat is at a depth of 180 meters. the submarine descends at a constant rate of 0.4 meters per second. how long, in seconds, could a scientist spend descending after boarding the submarine?

option a.

step-by-step explanation:

if you look closely at the graph, we can notice that the function is not defined at two different points.

if you look at functions b and c, you will notice that both functions are not defined at just one point. the function b is not defined at x= -5/2 and function c is not defined at x=-5. both options are discarded, given that our function should not be defined at two fiferent points.

now, if you look closely at the graph you will notice that the function sketched is not defined at x=5 and x=-2.

i think is 3 and 6. this took me 10 min to think.hope to and hope that my answer is brainliest.(follow me )

35 is an outlier

step-by-step explanation:

its a, i had the same answer, its from study island right

step-by-step explanation: