Ch4L5 Compare Properties of Functions Flashcards
Given a table of data, how to find rate of change?
Given a line graph, how to find slope? and y-intercept?
Given a function, how to make a function table?
Given a function, how to graph it?
When we say someone is faster than someone else, we are comparing what?
When shopping, we are comparing what for a better deal?
Given Linear Function f(x) = mx, m as the slope of Linear Function, the slope is an important property. The slope can be used to compare the steepness of different Linear Function. so, the larger slope is, the bigger change of y under the same change of x.
What are some of the real-life examples of Linear Function? what are their slope stand for?
For Linear Function f(x) = mx, Slope can be used to compare the steepness of different Linear Function.
unit price…
For Linear Function f(x) = mx, Slope can be used to compare the steepness of different Linear Function.
hourly salary…
For Linear Function f(x) = mx, Slope can be used to compare the steepness of different Linear Function.
parking lot, b…
compare two parking lot with same rate, but different b
For Linear Function f(x) = mx, Slope can be used to compare the steepness of different Linear Function.
taxi, flat fee…
compare same rate, but different b
For Linear Function f(x) = mx, Slope can be used to compare the steepness of different Linear Function.
Case: Lion can run at a speed of 53 feet per second. And a zebra can run over 472 feet in 8 seconds. Which one of them is faster?
