Pls answer fast Find the domain and range of the function represented by the graph.

a. domain: 1, 2, 3, 4; range: –3, –2, –1, 0
b. domain: 0, 1, 2, 3; range: –3, –2, –1, 0
c. domain: 1, 2, 3, 4; range: 0, 1, 2, 3
d. domain: –3, –2, –1, 0; range: 0, 1, 2, 3

A20? -foot ladder is placed against a vertical wall of a? building, with the bottom of the ladder standing on level ground 19 feet from the base of the building. how high up the wall does the ladder? reach?

What is the equation of a vertical line passing through the point (−5, −1)? y = −5 y = −1 x = −5 x = −1

The probability that a student graduating from suburban state university has student loans to pay off after graduation is .60. if two students are randomly selected from this university, what is the probability that neither of them has student loans to pay off after graduation?