Marlena bought a car in 2010. As years passed, the value of the car decreased,
as shown in the table.
Year Value
1
$22,050
2
$19,600
4
$14,700
7
$7,350
When these data are graphed on a
coordinate grid, the points all lie on
the same line. What are the slope and
y-intercept of this line?

Amajor grocery store chain is trying to cut down on waste. currently, they get peaches from two different distributors, whole fruits and green grocer. out of a two large shipments, the manager randomly selects items from both suppliers and counts the number of items that are not sell-able due to bruising, disease or other problems. she then makes a confidence interval. is there a significant difference in the quality of the peaches between the two distributors? 95% ci for pw-pg: (0.064, 0.156)

Which of the following is the major negative aspect of crossover designs for research studies? a. prohibitive cost b. residual effects c-subject drepout d. incomplete randomization e. large sample size required

Graph each quadratic function and identify its key characteristics. f(x) = x^2 - 2x - 3