answersLogoWhite

0

If I understand this right...

f(x) = x2 + 5x + 2

f(x) is a function, in this case a function of x. Using this function, you can say...

f(g) = g2 + 5g + 2

f(pi) = pi2 + 5pi + 2

All we're doing is substituting whatever's in the brackets on the other side. Thus...

f(2) = 22 + 5*2 + 2

User Avatar

Wiki User

15y ago

Still curious? Ask our experts.

Chat with our AI personalities

LaoLao
The path is yours to walk; I am only here to hold up a mirror.
Chat with Lao
JordanJordan
Looking for a career mentor? I've seen my fair share of shake-ups.
Chat with Jordan
CoachCoach
Success isn't just about winning—it's about vision, patience, and playing the long game.
Chat with Coach

Add your answer:

Earn +20 pts
Q: Let f x equals x2 plus 5x plus 3 Find f 2?
Write your answer...
Submit
Still have questions?
magnify glass
imp