Two radio signaling stations A and B lie on an east-west line, with A 100 miles west of B. A plane is flying west on a line 50 miles north of the line AB. Radio signals are sent (travelling at 0.2 miles/? sec) simultaneously from A and B, and the

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Q: Two radio signaling stations A and B lie on an east-west line, with A 100 miles west of B. A plane…

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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.