The percent bar graph shows the relative frequencies that resulted from of a survey about eye color. can you tell from the bar graph how many people were surveyed? why or why not?

Anyone know? will mark brainliest if correct!

Which of these equations, when solved, gives a different value of x than the other three? a9.1 = -0.2x + 10 b10 = 9.1 + 0.2x c10 – 0.2x = 9.1 d9.1 – 10 = 0.2x

If you double the input of a function and it results in half the output, and if you triple the input and it results in a third of the output, what can be guessed about the function? check all that apply.