Question

The function g(x)=8(4*) is reflected across the x-axis to

create f(x).
What is the equation of f(x)?
O f(x)=8(4)
O f(x)=-8(4)*
14
9(x)
12
10
o f(x)=8(4)
o f(x)=-8()
do
OR
4
2
A
-3
-2
2
3
х
-10
-12
f(x)
14

Answer 1

9514 1404 393

Answer:

(b) f(x) = -8(4^x)

Explanation:

Reflection across the x-axis multiplies the function by -1.

f(x) = -g(x) = -8(4^x)