D Homework Progress
9/26 Marks
This Venn Diagram represents the Science subjects studied by students.
Students
Physics
Biology
7
2
5
3
6
4
8
6
Chemistry
What is the probability that a student, chosen at random,
studies Physics or Chemistry or both?

  b.   the average rate of change of f(x) is less than the average rate of change of g(x).

step-by-step explanation:

since the length of the interval is the same in each case, we only need to compare the change in y-value to see which is greater.

so the change in y-value for function f is (6 )) = 9.

the table tells us

so the change in y-value for function g is (31 -1) = 30.

the change in y-value of f(x) on the interval is less than the change in y-value of g(x) on the same interval, so the average rate of change of f(x) is less than the average rate of change of g(x).

definitely a. the others have almost all data points on one side of the line.

step-by-step explanation:

1/6

step-by-step explanation:

the answer is a) y= 2 csc [0.5 (x+pi/2)]-1

step-by-step explanation: