The table shows some inputs and outputs of the invertible function of f with domain and all real numbers. x 5 | 3 | 1 | 18 | 0 | 9
f(x) 9 | -2 | -5 | -1 | 1 | 11 Find the following values: f^-1(f(58)) =
f(f(5)) =

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.

28

step-by-step explanation:

8+8+6+6