jackie58
jackie58
18-02-2016
Mathematics
contestada
f(x)=2x²+1 what is f(x) when x=3?
Respuesta :
begyannana
begyannana
18-02-2016
f(x)=2x^2+1
f(3)=2(3)^2+1
f(3)=2(9)+1
f(3)=18+1
f(3)=19
Answer Link
TSO
TSO
18-02-2016
[tex]f(x) = 2x^2 +1 \\\\f(3) = 2(3)^2 + 1\\\\f(3) = 2(9) + 1\\\\f(3) = 18 + 1\\\\\boxed{\bf{f(3)=19}}[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 34+ )
Otras preguntas
Solve the system, using any method. y = x + 2 and x + 2y = 25
A girl weighs 200 newtons. How much work does she do climbing 10 meters of steps?
Please fill the blanks with the right answers A. Nucleus B. Mitochondria C. Endoplasmic reticulum D. Cell wall E. Cell membrane F. Ribosomes G. Lysosome H.
Which of the following is incapable of reproducing outside a host cell? -alga -mold - moss -virus
eassy on hard work leads to success
what are the starting ingredients of photosynthesis?
Please fill the blanks with the right answers A. Nucleus B. Mitochondria C. Endoplasmic reticulum D. Cell wall E. Cell membrane F. Ribosomes G. Lysosome H.
have many times does 246 go into 6
Which of the following is incapable of reproducing outside a host cell? -alga -mold - moss -virus
why co does not obey lewis octet rule
