Topic Test
Topic Test Active
TIME REMAINING
02:29:38
You began membership in a new health and fitness club which has access to a dietician and personal trainer. They help you
develop a special eight-week diet and exercise program. The data in the following table represents your weight, w, as a
function of time, t, over an eight-week period.
Time (weeks) 0 1 2 3 4
Weight (lb) 150 144 143 141 140 137 137 132 129
During which time period is the average rate of change zero?
a. From week 7 to week 8
b. From week 3 to week 4
c. From week 0 to week 1
d. From week 5 to week 6
Please select the best answer from the choices provided

choice b is correct

step-by-step explanation:

we have been given the following system of linear inequalities;

we are required to graphically determine the solution to these system of inequalities. using a graphing tool, the solution is as shown in the attachment below;

step-by-step explanation:

1. the cylinder is a. 54

2.   a.108 /

the required function is .

step-by-step explanation:

from the given table it is noticed that the graph passing through (-3,7), (0,4), (3,1) and (8,-4).

it is a linear function because the value of y is decrease by one as the value of x increase by 1.

the slope of the function is

the slope of the function is -1 and the y-intercept is 4.

the slope intercept form is

where, m is slope and b is y-intercept.

therefore the required function is . the graph of this function is shown below.