Use the piecewise function to evaluate points f(–1), f(2), and f(12).A) f(–1) = 3, f(2) = 6, and f(12) = 41

B)

f(–1) = 2, f(2) = 1, and f(12) = 41

C)

f(–1) = 3, f(2) = 1, and f(12) = 41

D)

f(–1) = 2, f(2) = 6, and f(12) = 41

21

step-by-step explanation:

21-4

Ithink it’s c i’m not so sure but if i’m wrong i’m sorry

Use pythagorean’s theorem and find the missing side lengths of the two smaller triangles and add them together
13^2 - 12^2 = 5
15^2 - 12^2 = 9
5+9 = 14
14 is the length of each side of the square
14^2 + 14^2 = 19.8
19.8 is the diagonal length of the inside if the square