2. 4. Math 88 Final Exam Winter 2019 Name Ceila Vangrimbergen Directions: Complete the following in pencil and show your work. 1. A certain stock started at $55 per share, it is losing 12% of its value every week. Complete the following: Cinange 12% fo decimal= 0.1a a Fill out the table multiply bu that amount ubtra Week Value 044044s 09.93(55)el0 1. 48.46 = 43.59 0.2(4259):5.1l08 4259-5 M05 3D37,4792(rancleol to neorest 42.59 3. 37.48 wrole #=3748) b. Write an equation that models the value V(x) where x 1 is the first week the value decreased.

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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.