Intersection of Sets: The set of all elements contained in all of the given sets.

Answer the following questions
about the intersection of sets.

Enter each answer below and press tab

Graded Response

a) Identify the intersection between the following
sets:

{2, -3, 5, 0} and {1, 7, 5, -4}

a)

b) 50 students in the grade are taking math, statistics,
or both. If 40 students are taking math, and 25 are
taking statistics, then how many students are taking
both classes?

b)

c) What is the intersection of the lines
x = 2 and 3x - y = 7 ?

Enter your answer as an ordered pair in the form
(x,y). For example,
(3, 9) is an ordered pair.