Which graph shows a linear function.
A)
B)
C)
D)

B

Explanation:

A linear line is a line that is straight going from left to right upwards or downwards. The only one that matches this description is B.

(Linear functions are those whose graph is a straight line. A linear function has the following form. y = f(x) = a + bx. A linear function has one independent variable and one dependent variable. The independent variable is x and the dependent variable is y.)

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