Determine the limit as x approaches the given x-coordinate and the continuity of the function at that x-coordinate. lim cos (4x - cos (4x)) x-15x/8

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Q: How many modes are there in the following dataset? 5552668886525

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Q: 8. 8x - 16 8x + 8 %3D 40 24

A: to solve 8x-1640=8x+824

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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.