A-function-f-is-given-by-f-x-x-2-3-0-x-lt-2-4x-7-2-x-lt-4-is-such-that-f-x-f-x-4-find-f-27-and-f-106-

Question Number 75083 by Rio Michael last updated on 07/Dec/19

A f u n c t i o n f i s g i v e n b y

f (x) = {\begin{cases} x^{2} - 3, 0 ⩽ x < 2 \\ 4 x - 7, 2 ⩽ x < 4 \end{cases}

i s s u c h t h a t f (x) = f (x + 4)

f i n d f (27) a n d f (- 106) .

Answered by MJS last updated on 07/Dec/19

27 = 6 \times 4 + 3

- 106 = - 27 \times 4 + 2

\Rightarrow

f (27) = f (3) = 5

f (- 106) = f (2) = 1

Commented by Rio Michael last updated on 07/Dec/19

t h a n k y o u s i r, i g o t t h e n o w