Caroline swam 690 meters in 6 minutes at a constant speed. at what speed was she swimming?

Step-by-step explanation:

Given Data:

Distance = S = 690 meters

Time = t = 6 min = 6 * 60 = 360 seconds

Required:

Speed = v = ?

Formula:

v = S / t

Solution:

v = 690 / 360

v = 1.92 m/s

Hope this helped!

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.