Mathematics, 10.06.2020 19:57 Usman458
Which tables represent linear functions? Check all that apply.
A 2-column table with 4 rows. Column 1 is labeled x with entries 4, 5, 6, 7. Column 2 is labeled y with entries 7, 8.75, 10.5, 12.25.
A 2-column table with 4 rows. Column 1 is labeled x with entries 21, 22, 23, 24. Column 2 is labeled y with entries 98, 75, 56, 37.
A 2-column table with 4 rows. Column 1 is labeled x with entries negative 12, negative 11, negative 10, negative 9. Column 2 is labeled y with entries 4, negative 1, negative 4, negative 7.
A 2-column table with 4 rows. Column 1 is labeled x with entries 40, 41, 42, 43. Column 2 is labeled y with entries negative 18, negative 22.5, negative 27, negative 31.5.
Answers: 3
Mathematics, 21.06.2019 12:30
Arunning track in the shape of an oval is shown. the ends of the track form semicircles. a running track is shown. the left and right edges of the track are identical curves. the top and bottom edges of the track are straight lines. the track has width 56 m and length of one straight edge 130 m. what is the perimeter of the inside of the track? (Ï€ = 3.14) 260.00 m 347.92 m 372.00 m 435.84 m
Answers: 1
Mathematics, 21.06.2019 19:30
The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 0 a. at what time does the particle reverse direction? b. when is the displacement positive? (round one decimal place and answer in interval notation) c. when is the displacement negative? (round one decimal place and answer in interval notation) d. when is the particle’s acceleration positive? (round one decimal place and answer in interval notation) e. when is the particle’s acceleration negative? (round one decimal place and answer in interval notation)
Answers: 3
Which tables represent linear functions? Check all that apply.
A 2-column table with 4 rows. Column...
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