Which is true regarding the function? The function f(x) is given by the set of ordered pairs.
{(8, -3), (0, 4), (1, -5), (2, -1), (-6, 10)}
O f(-3) = 8
Of(3) = 5
Of(8) = 0
Of(-6) = 10

2people are trying different phones to see which one has the better talk time. chatlong has an average of 18 hours with a standard deviation of 2 hours and talk-a-lot has an average of 20 hours with a standard deviation of 3. the two people who tested their phones both got 20 hours of use on their phones. for the z-scores i got 1 for the chatlong company and 0 for talk-a-lot. what is the percentile for each z-score?

If abcde is reflected over the x-axis and then translated 3 units left, what are the new coordinates d?

Solve for x: 5/3 x = 20/21 it's fraction. remember to simplify your fraction