Question

I need the function for this im very confused​

Answer 1

Answer:

The Function would be $E = 6.5h$.

Step-by-step explanation:

Given:

Time worked in (hrs) = 'h'

Earnings ($) = 'E'

Also Table is given:

Total Worked (hrs)                    Earnings($)

       10                                                65

       11                                               71.50

       12                                                 78

       13                                               84.50

We need to find the function for this table.

Now we will first find the earnings for 1 hour.

For  10 hrs = $65

So for 1 hr = Amount of earnings for 1 hr.

By Using Unitary method we get;

Amount of earnings for 1 hr = $\frac{65}{10} = \ 6.5$

Hence We can say that;

$E = 6.5h$

Hence the Function would be $E = 6.5h$.

We will check for the table using this function we get;

when h = 10

$E =6.5\times 10 = \ 65$

when h = 11

$E =6.5\times 11 = \ 71.50$

when h = 12

$E =6.5\times 12 = \ 78$

when h = 13

$E =6.5\times 13 = \ 84.50$