Which graph shows a function where f(2)= 4?
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A
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4
12-8 4.
48
-12-844812 12-84
48
12-8441812
-8-
-12
-12
Y
-12
11) Intro
Done
GOOGL

Is it true or false i’m trying to pass this test so i can leave school

1. a parachutist is 800 feet above the ground when she opens her parachute. she then falls at a constant rate of 5 feet per second. select the equation that represents this situation. h = -800t + 5 y = -5x + 800 h = 5t - 800 y = 800x + 5 i need

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?