The proper angle for a ladder is about 75º from the ground. Suppose you have a 19 foot ladder. How far from the house should you place the base of the ladder?

sample answer: you can determine whether each element of the domain is paired with exactly one element of the range. for example, if given a graph, you could use the vertical line test; if a vertical line intersects the graph more than once, then the relation that the graph represents is not a function.

c-   36

taxicab circle radius 9 has 4(9) = 36 points

there is no picture in order for this question to be answered

2y+y=5

add 2y and y