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Overview of Functions Presentation File

4 Comments

Kenneth Dietz • 1 year, 6 months agologin to reply

hi all, on the overview of functions presentation for algebra 2, slide 24 question d, the answer should be x=1/3 and 5 and 2/3 approximately. f(x) = 3 at those two locations. I used the powerpoint version, I didn't check the others. All the best. Ken Dietz

Audra Crist • 1 year, 6 months agologin to reply

Dear Ken, Thank you for your comment. Yes, I'm in agreement that the solutions to the original question d) on slides 23-24 would have the solutions of x = 1/3 and x = 5 2/3. When the videos were recorded in this presentation, the question was changed to read as f(x) + 4 = 0 (which does have a solution of x = 3), instead of f(x) - 3 = 0. Therefore, we have updated the question d) on slides 23-24 to match what appears in the video. Please download an updated copy at your earliest convenience. Please let us know if more information is needed or any questions arise. Kind regards, Audra

Kenneth Dietz • 1 year, 6 months agologin to reply

Hi Audra, Algebra 2, slide 36 overview of functions presentation, in the middle example, the number line should be altered to reflect the interval and inequality notation. ( I saw that you already corrected slide 28 and 29!) Have a great day All the best, Ken Dietz

Audra Crist • 1 year, 6 months agologin to reply

Dear Ken, Thank you for your comment. Yes, I am in agreement that the original number line in the middle of slide 34 does not match the inequalities and interval notation shown. It has been updated. Please let us know if more information is needed or any questions arise. Kind regards, Audra

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