2
3
5.
6.
8
9
All points of the step function f(x) are graphed.
What is the domain of f(x)?
у
5
O x 4<x54
O {xl-3 <x54}
O {x| 1<x54}
O {x| 2<x54}
4+
3
2+
o
1 +
-5 4 -3 -2 -11
+
1 2
+
3
+
4 5 X
-2 +
-3
-4+

area of part 1:

a1=base*height/2=(8+2)*(8-2-2-1)/2=10*3/2=15 ft^2

area of part 2:

a2=length*width=(8+2)*1=10 ft2

area of part 3:

a3=length*width=8*2=16 ft2

total shaded area : a1+a2+a3=41 ft2

total area of the reactangle : a=16*8=128 ft2

total area of the nonshaded region : 128-41=87 ft2

to have more of what you want like money

step-by-step explanation:

save it by not spending on unnecessary stuff and have more

definitely a. the others have almost all data points on one side of the line.

step-by-step explanation:

answer: 0.64

step-by-step explanation: