Two different functions are shown. (shown in photo.)

function a:

function b:

how do the x-intercepts of the two functions compare?

a.) the x-intercept in function b is one-third as large as the x-intercept in function a.

b.) the x-intercept in function b is three times as large as the x-intercept in function a.

c.) the distance between the x-intercepts in function a is half the distance between the x-intercepts of function b.

d.) the distance between the x-intercepts in function a is twice the distance between the x-intercepts of function b.

a) one student is chosen from classroom a, then a student is chosen from classroom b.  

step-by-step explanation:

independent events are ones in which the probability of one event does not affect the probability of the second event.

one student is chosen from classroom a; this does not affect the chances of choosing a student from classroom b.   this makes these independent events.

when one card is chosen from a standard deck and then set aside before a second card is chosen, the probability of the second card being chosen changes.   this makes them dependent events.

when one student is chosen from classroom a and then a second student is chosen from classroom a, the probability of choosing the second student changes.   this makes them dependent events.

when a letter is chosen from the alphabet and then a second letter is chosen, the probability of choosing the second letter changes.   this makes them dependent events.

hey! so 1 (25) out of 4 (100) is 25 so your answer is 25%. it's like quarters!

$6.42

step-by-step explanation:

step-by-step explanation:

points a and b are equidistant from the desired line, so the line you find by using them will go through point r.

using points other than a and b will give the desired line only if they are equidistant from r. if they are randomly located, the perpendicular line you create will not necessarily go through point r, hence will not be a solution to the problem.