Question

Step 1

*Given:*

f(*x*) = *x*^{3}, g(*x*) = 3*x*−2, h(*x*) = (1/*x*).

Step 2

*Calculation:*

a)

Compute the value of f(3) as follows.

Substitute *x* = 3 in the given f(*x*) = *x*^{3}.

f(3) = (3)^{3}

f(3) = 27.

b)

Obtain the value of g(3) by substituting *x* = 3 in g(*x*) = 3*x*−2.

g(3) = 3(3)−2

g(3) = 9−2

g(3) = 7

c)

Evaluate the value of h(3) by substituting *x* = 3 in h(*x*) = (1/*x*).

Step 3

d)

Compute the value of (h&midd...

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