This video solves a word problem about the combined pool-filling rates of …
This video solves a word problem about the combined pool-filling rates of two water hoses, by creating a rational equation that models the situation. The equation has a solution that is eliminated due to the context.
In this Khan Academy activity, students will use the properties of rational …
In this Khan Academy activity, students will use the properties of rational and irrational numbers to answer questions about the sums or products of rational and irrational numbers.
Given incomplete tables of values of b^x and its corresponding inverse function, …
Given incomplete tables of values of b^x and its corresponding inverse function, log_b(y), students use the inverse relationship of the functions to fill in the missing values.
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