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g(-1) = 5

Step-by-step explanation:

For the first requirement, it says that x can be less than or equal to -1.. When x = -1, it matches that requirement, so we can use that expression to find g(x).

g(x) = -x + 4

g(-1) = -(-1) + 4

g(-1) = 1 + 4

g(-1) = 5

c

step-by-step explanation:

c

180 square centimeters

step-by-step explanation: