Evaluate the function g(x) = –2x2 + 3x – 5 for the input values –2, 0, and 3.

X-intercept=-5 y-intercept=2 the equation of the line is

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?

Combine the information in the problem and the chart using the average balance method to solve the problem.