Which function represents g(x), a reflection of f(x) = 2/5 (10)* across the x-axis? O g(x) = - ] (10) O g(x) = -() O g(x) = g(x) = (10) 10 -X

i did it myself and i got 4.2 (b) hope its right

step-by-step explanation:

d is the correct answer

step-by-step explanation:

x= 8 because 3x = 3 * 8, and 3*8 = 24

for this case we must apply distributive property to the following expression:

the distributive property states that:

then, when applying the property we have to multiply the -2 for each term within the parenthesis: