Select all the fractions that are equal to 4.9 Select all fractions that are equal to 4.9 Select all fractions that are equal to 0.049

490/10,49/10,490/100,49/100,490/100 0,49/1000

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

-4, -2, 1, 4

step-by-step explanation:

domain = x values

range = y values