Question

Absolute value rational , radical
Is this correct!?

Answer 1

f(x) = 2×4 + 5 / 4 = 13 /4

g(x) = 5|3 - 11 | = 5 | -3 | = 15

h(x) = -1 +√(19 + -3) = -1 + √16 = -1 + 4 = 3

Explanation:

Simply plug in the pure numbers found inside the brackets like f(-2) into the functions given above.

if it's g(3) then replace x by 3 in the function g(x)