Explore the work-rate formula, and learn how to solve for the time it takes for one individual and multiple individuals to complete a task, in order to compare the results. Let's Work Together Many hands make light work. This is an old saying that means big jobs get easier when more...
In order to "determine algebraically" whether a function is even, odd, or neither, you take the function and plug −x in for x, simplify, and compare the results with what you'd started with.If you end up with the exact same function that you started with (that is, if f (−...
But what about the slanty parts, that seem to kind of line up with each other?Thinking back to the results of my long division, we know what the graph of y = −3x − 3 looks like; it's a decreasing straight line that crosses the y-axis at −3, having a slope of m = ...
Quality tutoring, emphasizing student results See tutors like this Casandra, As withe answer to any question, you should ask "does the answer make sense?". For example, if you are traveling at 60 miles per hour for 60 minutes, you didn't travel 3600 miles (that doesn't make sense). ...
The point of Cramer's Rule is that you don't have to solve the whole system to get the one value you need. This saved me a fair amount of time on some physics tests. I forget what we were working on (something with wires and currents, I think), but Cramer's Rule was so much ...
Divide by 53 = 125; if you get a decimal, truncate to a whole number. Continue with ever-higher powers of 5, until your division results in a number less than 1. Once the division is less than 1, stop. Sum all the whole numbers that you got in your divisions. This is the number...