The total number of photos on Hannah's camera is a linear

function of how long she was in Rome. She already had 44

photos on her camera when she arrived in Rome. Then she

took 24 photos each day for 6 days.

What is the rate of change of the linear function that

represents this situation?

24 photos

per day

6 days

44 photos

4 days

The linear function is y = 44 + 24x

The rate of change of the linear function is 44.

Step-by-step explanation:

Hannah already had 44 photos in her camera so this is the initial value of the linear function.

She took 24 photos each day for 6 days. Which means she took:

24 x 6 = 144 photos in those 6 days.

We multiplied 24 with the number of days she took the photos so, considering 'x' as the number of days we can write '24x' to represent the number of photos she took. the linear function can be represented as:

y = 44 + 24x

To find out the rate of change, we need to differentiate this equation. So,

The rate of change of the linear function is 44.

whole numbers.

step-by-step explanation:

we are given the average monthly rainfall (in millimeters) model r(m) for the years 1900-2009 as a function of the month number m.

as we can see m is taken for the number of months for years 1900-2009.

we know that number of months can't be a negative number or decimal number or a fraction.

so, the number of months could be only positive whole numbers.

therefore, whole numbers is more appropriate for the domain of r.

answer: 0,6

step-by-step explanation:

this would make it the y intercept.