whats the equation?
i need the equation in order to solve for x
All of the telephones * all of the telephones minus one (because one is in use)
85 * 84 = 7140 connections
Answer:
Diego
Step-by-step explanation:
In math, congruent means two figures that have the same shape and size.
Answer:
1. f(x) = 4x -6
2. see the attachment
Step-by-step explanation:
1. The only two answer choices using "function notation" are the first two, which are of the form ...
f(x) = <some expression involving x>
The only one of these that can describe both points is the first one:
f(x) = 4x -6
f(3) = 4·3 -6 = 6
f(4) = 4·4 -6 = 10
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2. Slope is the ratio of rise to run. When it is zero, there is no rise for any amount of run: the line is horizontal. The appropriate choice is the graph that shows a horizontal line.