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vovangra [49]
3 years ago
7

Evaluate r(x) = -x -7 when x = -2, 0, and 5​

Mathematics
1 answer:
kykrilka [37]3 years ago
5 0

Answer:

r(-2) = -5 , r(0) = -7 , r(5) = -12

Step-by-step explanation:

Plug in the numbers for x and then solve. : )

r(-2) = - (-2) - 7

r(-2) = 2 -7

r(-2) = -5

r(0)= -0 -7

r(0)=0-7

r(0) = -7

r(5) = -5 - 7

r(5) = -12

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