Consider the formula which relates temperature in Fahrenheight (F) to temperature in Celsius (C): F equals 9 over 5 C space plus space 32. We can express this relationship explicitly as a function: f left parenthesis x right parenthesis equals 9 over 5 x space plus space 32, where x is the temperature in Celsius and y is the temperature in Fahrenheit. In this case, which is the independent variable and which is the dependent variable? Using the function, what are the temperatures in Fahrenheit that correspond to the temperatures in Celsius of 10, 50, and -20? That is, what are f left parenthesis 10 right parenthesis comma space f left parenthesis 50 right parenthesis comma space text and end text f left parenthesis negative 20 right parentheses? What are the temperatures in Celsius that correspond to these temperatures in Fahrenheit.: 32, 104, and -4. That is, find a comma space b comma space text and end text c such that f left parenthesis a right parenthesis space equals space 32 comma space f left parenthesis b right parenthesis space equals space 104 comma space text and end text f left parenthesis c right parenthesis space equals space minus 4
Unitary Method
The word “unitary” comes from the word “unit”, which means a single and complete entity. In this method, we find the value of a unit product from the given number of products, and then we solve for the other number of products.
Speed, Time, and Distance
Imagine you and 3 of your friends are planning to go to the playground at 6 in the evening. Your house is one mile away from the playground and one of your friends named Jim must start at 5 pm to reach the playground by walk. The other two friends are 3 miles away.
Profit and Loss
The amount earned or lost on the sale of one or more items is referred to as the profit or loss on that item.
Units and Measurements
Measurements and comparisons are the foundation of science and engineering. We, therefore, need rules that tell us how things are measured and compared. For these measurements and comparisons, we perform certain experiments, and we will need the experiments to set up the devices.
Consider the formula which relates temperature in Fahrenheight (F) to temperature in Celsius (C): F equals 9 over 5 C space plus space 32. We can express this relationship explicitly as a function: f left parenthesis x right parenthesis equals 9 over 5 x space plus space 32, where x is the temperature in Celsius and y is the temperature in Fahrenheit. In this case, which is the independent variable and which is the dependent variable? Using the function, what are the temperatures in Fahrenheit that correspond to the temperatures in Celsius of 10, 50, and -20? That is, what are f left parenthesis 10 right parenthesis comma space f left parenthesis 50 right parenthesis comma space text and end text f left parenthesis negative 20 right parentheses? What are the temperatures in Celsius that correspond to these temperatures in Fahrenheit.: 32, 104, and -4. That is, find a comma space b comma space text and end text c such that f left parenthesis a right parenthesis space equals space 32 comma space f left parenthesis b right parenthesis space equals space 104 comma space text and end text f left parenthesis c right parenthesis space equals space minus 4
Trending now
This is a popular solution!
Step by step
Solved in 5 steps with 5 images
