Which of the following is an element

Sets are a great way to make any question confusing.

We're interested in the intersection of all three sets. There's no need for the parentheses; intersection is associative.

An element in the intersection is an element in all three sets, so a whole number (doesn't rule out any choices), perfect square between 1 and 9 (rules out 3, 6 and 16 but 4 remains) and an even number between 2 and 9 (4 is in that one too).

Second choice: 4

(- 1, 0 )

step-by-step explanation:

an x- intercept is where the function crosses the x- axis.

to find the x- intercept/s look for the value of x when f(x) = 0

from the given table there are 3 values of x where f(x) = 0

when x = - 1, x = 2, x = 3

the one that is listed is (- 1, 0 )

if the probability is 1/12, 75 people will receive a $25 gift card

step-by-step explanation: