Answer:
7
Step-by-step explanation:
f(x)=[tex]\sqrt{x-8} +3[/tex]
If f(24), x=24
[tex]\sqrt{(24)-8} +3[/tex]
24-8=16
[tex]\sqrt{16}[/tex]=4
4+3=7
f(24)= 7
Option 1
[tex]f(x) = \sqrt{x - 8} + 3[/tex]
[tex]f(24) = \sqrt{24 - 8} + 3[/tex]
[tex] = \sqrt{16} + 3[/tex]
[tex] = 4 + 3 = 7[/tex]
