Mathematics, 04.08.2021 19:20 khameleonjr10
Math Graded Assignment Unit Test, Part 2 Functions
score for Question of points)
2. A skydiver jumps from a plane from an altitude of 6000 ft. An observer on the ground measures the skydiver's
altitude at time to to be 3600 ft. The linear graph shows the skydiver's altitude at various times during her
descent
Skydiver's Altitude
4000
1500 600
3000
2700
2500
Height to
2000
900
3500
1000
500
0
4
US
4.9
1
3.5
15
2
Timo (min)
(a) Identify the x-intercept. What does the x-intercept mean in this context? Explain
(b) Determine the slope of the line. According to the slope, is the skydiver ascending or descending and
what is the rate of ascent or descent? Explain.
(c) identify the y-intercept. How does the y intercept relate to the skydiver's position relative to the
ground? Explain
(d) Write an equation for the line
Answers: 1
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Math Graded Assignment Unit Test, Part 2 Functions
score for Question of points)
2. A skydive...
2. A skydive...
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