The table below shows the results of his experiment. Which linear equation best represents the data shown in the table? A  y = 0.5x + 5 B  y = 10x + 5 C  y = 5x + 5 D  y = 0.1x + 5

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Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.