Why are parallel and perpendicular lines important for construction and architectural design and engineering? Put as many examples as you can
find and explain how are they useful
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Given f(x) = 17-x^2what is the average rate of change in f(x) over the interval [1, 5]?

Solve with work adding cheese to a mcdonalds quarter pounder increases the fat content from 21g to 30g. what is the percent of change ?

Agroup of students want to create a garden. they do not know the exact measurements but they propose using a variable to represent the length and width of the garden. the length of the garden is 10 feet longer than double the width. use a single variable to write algebraic expressions for both the length and width of the garden. write an algebraic expression for the area of the garden. use mathematical terms to describe this expression.