Afunction has the rule y = -2 x + 11. which of the following ordered pairs represents an input of 4 and its output? (4, 3.5) (4, 3) (3, 4) (3.5, 4)

d. bc = 12 and ef = 16

step-by-step explanation:

we are given that δabc : δdef such that .

also, it is given that

so, from the options, we need that .

a.

b.

c.  

d.

as, we can see that only option d gives the same ratio as i.e. .

hence, the possible lengths are bc = 12 and ef = 16.

333.74 ! should be your answer for this question