Anna surveyed 500 students in her school about their favorite color. 25 students said their favorite color was red. What percentage of the surveyed students said their favorite color was red.

125

Step-by-step explanation:

500 times 0.25 equals 125.

450

step-by-step explanation:

you get texts and minutes, so why not

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.