84.7k views
2 votes
Please help easy stuff...........

Please help easy stuff...........-example-1

2 Answers

4 votes

not 100% but D. (22)

User Gfdsal
by
7.3k points
3 votes
f(7.5) = 2(7.5) + 7
= 15.0 + 7
= 22
User Mike Bynum
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8.7k points