Give the domain and range.
A relation. An arrow goes from negative 2 to 4, from 0 to 6, from 2 to 8.
a. domain: {–2, 0, 2}, range: {4, 6, 8}
b. domain: {0, 2}, range: {6, 8}
c. domain: {4, 6, 8}, range: {–2, 0, 2}
d. domain: { 6, 8}, range: {0, 2}

Organisms that live in the alpine and taiga biomes have developed unique adaptations that aid in their survival. the douglas-fir is a conifer tree that grows in the taiga biome. it has an average height of about 70 feet, and its wood is an important source of lumber.

The length of a rectangle plus its width is 25 cm. the area is 156 square cm. what are the length and width of the rectangle? separate the answers with a comma.

Factor the expression using gcf 9b+45