Do the following pairs of equations represent parallel lines, perpendicular lines, or neither; y = -1/2 x + 5 and y = -1/2 x - 9?

If a noun refers to a job or occupation, it is a ………..

a.

common noun and is capitalized

b.

proper noun and is not capitalized

c.

proper noun and is capitalized

d.

common noun and is not capitalized

Step-by-step explanation:

a function could be identified in 3 ways either on a chart,graph, or ordered pairs. first a function is that each point has its own. the rule is that there can be many x's to one y but there can not be 2 x's at different y's. so on a graph when you put a straight line through the y's there should be one dot only to be a function.

step-by-step explanation:

98%

step-by-step explanation: