Question: In a study using 50 foreign-language vocabulary words, the learning rate L (in words per minute) was found to depend on the number of words

In a study using 50 foreign-language vocabulary words, the learning rate L (in words per minute) was found to depend on the number of words already learned, x, according to the equation

L(x) = 20 - 0.4x.

4. In a study using 50 foreign-language vocabulary words. the learning rate L (in words per minute) was found to depend on the number of words already learned, x, according to the equation L(x) = 20 0.4x. a. State the coordinates of the x-intercept. b. State the coordinates of the y-intercept. c. State the slope. d. Graph the linear function for x 2 0. (Label the axes completely!!) e. Is the learning rate increasing or decreasing? Explain why your answer makes sense in the context of the problem. Use a complete sentence with proper grammar and correct spelling

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