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If f(x) = 2x−5, then what is the value of f(2) + f(5)

If f(x) = 2x−5, then what is the value of f(2) + f(5)
asked 59.3k views
1 vote
If f(x) = 2x−5, then what is the value of f(2) + f(5)

asked
User Amanpurohit
by
8.1k points

1 Answer

7 votes
first of all f(2)=2(2)-5=-1 and f(5)=2(5)-5=5
so
f(2)+f(3)=-1+5=4
answered
User Mansukh Khandhar
by
8.6k points
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