A graph titled Scenario A, Swimmer's Distance to time has time (seconds) on the x-axis, and distance (meters) on the y-axis. Points are at (5, 10), (10, 18), (15, 28), (20, 36), and (25, 47). A 2-column table with 5 rows titled Scenario B, 100 meters time to swimmer's height. Column 1 is labeled height t (inches) with entries 67, 69, 70, 70, 72. Column 2 is labeled Time (seconds) with entries 52.34, 55.76, 54.6, 53.11, 54.03. Compare these two scenarios.

Which scenario, A or B, represents a function?

r(0,90)(x,y) . t(-5,0)

last option

step-by-step explanation:

∆def to ∆d"e"f"

- rotate 90 counterclockwise degrees

- then translated 5 to the left (x --> x - 5)

answer is the last option

see explanation

step-by-step explanation:

a

(6r + 7) + (13 + 7r) ( remove brackets and collect like terms )

= 6r + 7 + 13 + 7r

= 13r + 20

b

remove brackets and collect like terms

13 - r - 1 + r

= 12 - r

c

remove brackets and collect like terms

= - 8 - r + 2r - 4

= - 12 + r

d

remove brackets and collect like terms

= 7r - - - 6r

[-   - = - - = - ]

= r -

hope this !