Answer:
F(4) = 9
Step-by-step explanation:
Notice that for f(4), we need to use the function definition for the partitioned Domain that includes x = 4, and that is the expression :
Therefore:
a) ~18.95ft
b) ~58°
c) ~32°
73-1= 72
8d+12-6d+10
2d+22
0.35 is less than 0.37 because 35 < 37.
f(7) = 16
substitute x = 7 into f(x) , that is
f(7) = 3(7) - 5 = 21 - 5 = 16
