Which expression is equivalent to 3 b minus 1? 5 b + 3 minus b minus b minus 4
5 b + 3 minus 2 b minus 5
2 b minus 5 + b minus 4
b + b minus 5 minus 5 b + 4

for this pair of functions g(x)=x-2 and f(x)=|x| is (g o f)(a)= |a| -2

step-by-step explanation:

g(x)=x-2

f(x)=|x|

(g o f)(a)=?

(g o f)(x)=g(f(x))

(g o f)(x)=g(|x|)

(g o f)(x)=|x|-2

(g o f)(a)=|a|-2

i believe the answer is c.

yes   because as the functions are graphed they eventually will intersect unless otherwise

step-by-step explanation: