Question

good evening! Can someone please answer this, ill give you brainliest and your earning 50 points. Would be very appreciated.

the rest of the rows on the chart are 4,5,6,7,8,9.

Answer 1

Answer:

$-\dfrac{27}{4}$ % per hour

or -6.75 % per hour (if you want the answer as a decimal)

Step-by-step explanation:

From the table:

f(0) = 100

f(4) = 73

Average rate of change:

$\dfrac{f(b)-f(a)}{b-a}=\dfrac{73-100}{4-0}=-\dfrac{27}{4}$