Question

f(x) = { 2x + 3
if 1 sr < 4
if x 34

Answer 1

Answer:

$f(7) = 1$

Step-by-step explanation:

Given

$f(x) = \left[\begin{array}{cc}2x+3&1 <x < 4\\1&x>4\end{array}$

Required

Determine f(7)

To do this, we make use of

$f(x) = 1$

Because $7 > 4$

So, we have:

$f(7) = 1$