1.2 Constructing Models and Solving Problems

Question 1

Uniform Motion Formula

Answer 1

Distance = Rate X Time

Question 2

Perimeter of a Rectangle Formula

Answer 2

Perimeter = P
l = length
w = width

Question 3

Fahrenheit to Celsius Temperature Formula

Answer 3

C = Celsius
F = Fahrenheit

Question 4

Celsius to Fahrenheit Temperature Formula

Answer 4

C = Celsius
F = Fahrenheit

Question 5

Total Resistance Formula in Ohms

Answer 5

Question 6

Area of a Trapezoid Formula

Answer 6

Question 7

Area of a Rectangle Formula

Answer 7

Question 8

Area of a Parallelogram Formula

Answer 8

Question 9

Area of a Circle

Answer 9

Question 10

Area of a Triangle

Answer 10

Question 11

Surface Area of a Cube

Answer 11

Question 12

Volume of a Cube

Answer 12

Question 13

Volume of a Rectangular Prism

Answer 13

Question 14

Volume of a Cylinder

Answer 14

Question 15

Volume of a Sphere

Answer 15

Question 16

Circumference of a Circle

Answer 16

Question 17

Pythagorean Theorem

Answer 17

Question 18

an equation involving two or more variables

Answer 18

formula

Question 19

using formulas and functions to represent real-life situations

Answer 19

model

Question 20

involves mixing liquids, chemical solutions, candy, people, etc.

Answer 20

mixture problems

Question 21

involves motion at a constant rate

Answer 21

uniform motion

Question 22

problems that involve people or machines doing something to accomplish a task

Answer 22

work

Question 23

What are the problem solving strategies for word problems?

Answer 23

1) Read the problem. Underline/circle key items.
2) Draw a diagram if possible.
3) Choose a variable and describe what it represents with units.
4) Write an equation using the variable and other important information. (Formula?)
5) Solve the equation.
6) Check your answer.
7) Write a sentence restating the problem with its solution and units.