For each of 7 weeks babysitting, Kelly made the following dollar amounts: 16, 28, 28, 32, 21, 18, 35
What is the first quartile of this data? Enter your answer in the box.
$

y=mx+b

step-by-step explanation:

m slope, b y-intercept

a

step-by-step explanation:

rurbrbrjrnrbjr

correct choice is b

step-by-step explanation:

when you calculate the average rate of change of a function, you are finding the slope of the secant line between the two points. for the function the average rate of change from point to point can be calculated as

to find the average rate of change from day 2 to day 10, note that at day 2, 8 houses were sold, so a(2,8) and at day 10, 2 houses were sold, so b(10,2). thus,

can you post the graph?