ACERressien analysis between exam CON 1008 students in 20fg'vielded the astna timE fRent stydying per week x (in.minutęs) of the Jeast squares ´împlies additional T WO minutes of study pe week is expeded he y = 45'+ 0.65x. This´împliës that each o a. increase exam marks by 1.3 marks.

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Q: + wha x+8'

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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.