What is the value of f (x) = 1/2 x + 5 when x=4
2 answers:
Replace all values of x as 4
f(4)=1/2(4)+5
f(4)=4/2+5
f(4)=2+5
f(4)=7
Hope I helped :)
(1/2)(4) + 5
2 + 5
7
f(x) = 7
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