Select each pair of functions that are inverses of each other.
f(x)={(-5.-9).(-3,-4), (0, 1), (3, 7), (6, 13)}
g(x) = {(-9,-5),(-4,-3), (1.0), (7,3), (13,6)}
f(x) = x +7; 9(x) = x-7
2
3
4
5
fix)
y
3
8
15
24
x
5
4
3
2
y
24
15
8
3
DONE

Which inequalities can be used to find the solution set of the following inequality? check all that apply. |2x – 5| (2x – 5) (2x + 5) –(2x – 5) –(2x + 5)

Plz ( true - false) all triangles have interior angles whose measure sum to 90.

1. according to the internal revenue service, the mean tax refund for the year 2007 was $2,708. assume the standard deviation is $650 and that the amounts refunded follow a normal probability distribution. a. what percent of the refunds are more than $3,000? b. what percent of the refunds are more than $3,000 but less than $4,000? c. what percent of the refunds are less than $2,000?