You have two exponential functions. one function has the formula g(x) = 5 x . the other function has the formula h(x) = 5-x . which option below gives formula for k(x) = (g - h)(x)?

The value of

Step-by-step explanation:

We have given two function

We have to find k(x)=(g-h)(x)

          (1)

We will substitute the values in equation (1) we will get

Now, open the parenthesis on right hand side of equation we will get

Using

Now, taking LCM which is we will get after simplification

Hence, the value of

7 ft 6 in means 7 1/2, because 6 in is 1/2 of a foot. 7 ft 8 in means 7 2/3 because 8 in is 2/3 of a foot. 23/3 = 7 2/3. 15/2 = 7 1/2.

23/3   *   15/2   = 57 1/2

step-by-step explanation: