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Use the graph to find the value of $x$ for which $y = 7$ .

Class 8Linear GraphsCoordinate Geometry

A3
B14
C3.5
D7

Step-by-Step Solution

The line is

y = 2 x

. Across from

y = 7

to the line and down:

x

is halfway between 3 and 4, so 3.5.

Answer: C) 3.5

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