Quiz Answers Chapter sections 1.7-1.9

Answers to the Quiz Chapter 1 sections 7-9

33. Find a solution based on f(x)

Find a solution based on f(x)

32. Solve for z

Solve for z

31. Solve for y

Solve for y

30. Solve for t

Solve for t

29. Make a cost function

Make a cost function

28. A Percentage Problem

A percentage problem

27. Find the width of the base of a triangle

Find the width of a triangle from its Area

26B. Method 2

Another way to do the word problem.

26. A word Problem (Method 1)

Method 1 of a Word problem explained