Answer:
C
Step-by-step explanation:
A piece wise function involves two or more functions over specific intervals. The equations of the two lines are the following y=x+1 and y=-x+2. The line y=-x+2 continues to the right and has an open circle at the end. So this point is not included. This means the interval is a greater than sign but not equal to. This means C is the answer.
Answer:
false
Step-by-step explanation:
i dont understand kinda
but if you add it,
88<106
so false
Answer:
each number is the answer
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
To find the value of f(x) at x=-1, we substitute x=-1 and simplify.

f(-1)=2.
Answer B.
Answer:
97.2
Step-by-step explanation:
4 1/2 = 4.5
7 1/5 = 7.2
4.5x7.2x3 = 97.2
The volume is 97.2
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