t = 0.13d + 110 with d representing the distance in miles and t representing the time in minutes. t = -0.13d + 40 with d representing the distance in miles and t representing the time in minutes. t = -0.13d + 110 with d representing the distance in miles and t representing the time in minutes. t = 0.13d + 40 with d representing the distance in miles and t representing the time in minutes.
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.
Use the table and graph about flight times and distances from Memphis, Tennessee to various cities to:
Select the model from the list below that is most representative of the data. Do not find your own linear model to make your choice. The point is to practice how to test if a model works. In each option, d represents the distance in miles and t represents the time in minutes.
- t = 0.13d + 110 with d representing the distance in miles and t representing the time in minutes.
- t = -0.13d + 40 with d representing the distance in miles and t representing the time in minutes.
- t = -0.13d + 110 with d representing the distance in miles and t representing the time in minutes.
- t = 0.13d + 40 with d representing the distance in miles and t representing the time in minutes.
Thoroughly explain the basis for your choice. If your answer requires a picture, insert it here.
Trending now
This is a popular solution!
Step by step
Solved in 6 steps with 6 images
