3 Select the correct locations on the graph.
Select the lines that represent functions.
2.
1
-7
-6
-5
3
1
2
3
5
6
7
-1
-2

Kelly is three years younger than her sister. the sum of their ages is 34 years. how old is kelly and how old is her sister?

The perimeter of a triangle is 69 cm. the first is 5 cm shorter than the second side. the third side is twice as long the first side. find the length of each side

What is the range of the function? f(x)=-2|x+1|? a. all real numbers. b. all real numbers less than or equal to 0. c. all real numbers less than or equal to 1. d. all real numbers greater than or equal to 1