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Three points of a linear graph are plotted. What is the $y$ -value of the missing point at $x = 3$ ?

Class 8Linear GraphsCoordinate Geometry

A11
B8
C9
D10

Step-by-Step Solution

From (1, 4) to (2, 7)

y

rises by 3 per step. So at

x = 3, y = 10

; check: (4, 13).

Answer: D) 10

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