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

 f(x) = −2x + 12, find f(x) when x = −3.

replace x = -3 then

f(-3) = (-2)(-3) + 12

        = 6 + 12

        =18

Answer is C) f(−3) = 18

f(p)=7/11p-10 Find f(77)

f(77) = 7/11 (77) - 10 (cancel out 77 and 11)

        = 7 * 7 - 10

        = 49 -10

        =39

       Answer is D) f(77) = 39

you didn't give me the choices, so i will just give you the graph so you can look at your choices and choose the right one.

the first one is x^2+2x+2

the second one is x^2+4

the last one is x^2-4x+8