Answer:
f(-x)=-x-3
f(x^-1)=(1/x) -3
Step-by-step explanation:
Answer: The dependent variable is the Y axis of a graph, or the side of the graph that is vertical. The independent variable is the X axis of a graph, or the side of the graph that is horizontal. Domain is the input of a mathematical function, and the range is the output!
Hope this helps :)




<em>From the information given above, </em><u><em>D is the answer</em></u><em> which has a constant proportionality equal to 1. </em>
Answer:
a is 2x+2x and 4x
b is 6(7y-4) and 6*7y-6*4
Answer:
$90
Step-by-step explanation:
The total of all the items is $270. You are lucky that this is a multiple. Solve it like you were dividing 27 by 9, just add a 0. Good luck! - Justin <3