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Margaret [11]
3 years ago
8

If f(x)=3-|7+2x|, evaluate if f(-5)

Mathematics
2 answers:
rjkz [21]3 years ago
8 0

Answer:

0

Step-by-step explanation:

the || makes whatever number is inside it abslute so -3 becomes 3 instead

Ymorist [56]3 years ago
5 0

Answer:

f(-5)=0

Step-by-step explanation:

f(x)=3-|7+2x|\\f(-5)=3-|7+2(-5)|\\f(-5)=3-|7+(-10)|\\f(-5)=3-|-3|\\f(-5)=3-3\\f(-5)=0

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