Practice Relating linear contexts to graph features Get 5 of 7 questions to level up!

Let's take an example like the x^1000. You really can't tell if it's a hard corner or not, especially if you're only given the zoomed-out graph. Is there a way to determine local linearity/differentiability if you …

In this unit, we learn how to write linear equations in different forms to reveal different features of their relationships.

When distances, prices, or any other quantity in our world changes at a constant rate, we can use linear functions to model them. Let's learn how different representations, including graphs and equations, …

This topic covers: - Intercepts of linear equations/functions - Slope of linear equations/functions - Slope-intercept, point-slope, & standard forms - Graphing linear equations/functions - Writing linear …

When increasing x by 1 (or some other constant number): - If the y-value is being added by some constant value, then it is linear. - If the y-value is being multiplied by some constant value, then it is …

A guide to nonlinear functions on the digital SAT

To graph a linear equation in slope-intercept form, we can use the information given by that form. For example, y=2x+3 tells us that the slope of the line is 2 and the y-intercept is at (0,3).

In this video, we explore the idea of linear relationships using everyday examples. We start with students A and B to show how marks and effort can be compared.

"This scatterplot shows a strong, negative, linear association between age of drivers and number of accidents. There don't appear to be any outliers in the data." Notice that the description mentions the …