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Mathematics, 27.08.2019 12:30 discolldiane3708

Plz !
for f(x) = −2x + 12, find f(x) when x = −3.
a) f(−3) = 6
b) f(−3) = −18
c) f(−3) = 18
d) f(−3) = 20
f(p)=7/11p-10
find f(77).
a) f(77) = 59
b) f(77) = 49
c) f(77) = 67
d) f(77) = 39

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Plz !
for f(x) = −2x + 12, find f(x) when x = −3.
a) f(−3) = 6
b) f(−3) = −18
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