Marta tried solve the system below, but she made a mistake. Read carefully and try to figure out what her mistake was. Finding Mistakes in a Solution
What was Marta’s mistake? Explain.

312312

step-by-step explanation:

answer: kljdcdhjbdlchjad oac apoich a

step-by-step explanation:

dont trust me im no expert these losers made me fail a test bro this sucks

step-by-step explanation:

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