Given details show the how many hours of sleep the students take and and how much marks the students score in an examination.
Number of hours slept is taken in x-axis (abscissa).
Test score is taken in y-axis (ordinate).
Therefore, (x, y) = (hours slept, test score)
So, the ordered pairs set up to plot the scatter plot in the order (hours slept, test score).
The correct answer should be : 45.
Since to find the area of the rectangle we have to use the formula :
Area = width x length
9 x 5 = 45.
Hope this helps,
Davinia.
In 10 years they would drift apart 250 kilometers.
Vertex form is y = -(x+4)^2+9
