3 years ago

Using the function f(x) = 2x + 7 find the following: (show your work) f(2) f(7)

Mathematics

2 answers:

denpristay [2]3 years ago

8 0

Replace the x with 2: f(2)=2*2+7=4+7=11
replace the x with 7: f(7)=2*7+7=14+7=21

Rudiy273 years ago

6 0

F(2)= 2(2)+7
f(2)= 11

f(7)=2(7)+7
f(7)=21

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