I just need someone to let me know if I am right?! help!? Let g(x) be the reflection of f(x) = 3x + 2 in the x-axis. What is a function rule for g(x)?

my answer is b am i correct?

g(x) = 3x – 2
g(x) = –3x – 2
g(x) = 3x + 2
g(x) = –3x + 2

Question

I just need someone to let me know if I am right?! help!?  Let g(x) be the reflection of f(x) = 3x + 2 in the x-axis. What is a function rule for g(x)?  

my answer is b am i correct?

g(x) = 3x – 2
g(x) = –3x – 2
g(x) = 3x + 2
g(x) = –3x + 2

jim_thompson5910 · Answer

good you got it

f(x) = 3x+2

g(x) = -f(x)

g(x) = -(3x+2)

g(x) = -3x-2

anonymous · Answer

ah thank you for letting me know!

jim_thompson5910 · Answer

np