Chapter6: Factoring
Section6.5: Polynomial Equations
Problem 6.105TI: A rectangular sign has area 30 square feet. The length of the sign is one foot more than the width....
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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.
Question
The length of a rectangular sign is 3 feet longer than the width. If the sign's area is 54 square feet, find its length and width
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