GED Math 2021: Functions a Closer Look

[@jeanettehernandez6527]

Mr. Weiss my name is Jeanette Hernandez and I want to thank you for your patience explaining each example. I have learn a lot from you. I took my TASC Math test and passed. That was the last exam I had to complete to get my high school diploma. I’ve watch your videos day and night. I’ve really enjoyed learning from you. I want to thank you so much. God Bless be safe

[@WeissVideos]

You’re welcome! And congratulations.

[@ChiragSonne]

@@WeissVideos Hey Mr.Weiss I have a Math exam on this Wednesday I hopefully pass my Math exam speaking of my exam My science exam was not great it was 137.

[@WeissVideos]

Note for question one in my video there are two correct answers (a and c). HOWEVER, on the real GED math test, when multiple choice, there will only be ONE correct answer.

[@icelynch2942]

Thank you so much…passed my GED math today! Your videos were extremely helpful

[@WeissVideos]

You are very very welcome! Congrats on passing your test!

[@WeissVideos]

Wow, great to hear, and again you are welcome!!

[@Dvwgy]

I love this ....taking my 4th math test today ..... hopefully this helpeD meeeeee🙏🔱

[@loidforger8841]

did you pass?

[@kendrick4l511]

this is a brilliant video 👍 but i purchased my GED certificate frm deelscafe cause i needed for a job real quick and it came out really nice 💯😊

[@Jazzmin554]

@Beauty and Brain thanks for the enlightenment this on this comment saw other recommendations before trying him out

[@JoseyGill-mq2fx]

I love the way you taught this. I'm going for my GED math, and this helped to clarify any misunderstanding on this topic. Thank you !!

[@KoffiBossoMath]

I agree. Did you take the Test already?

[@KoffiBossoMath]

Great video and well explained. Thanks for sharing

[@christintruong802]

Love your classes. Thank you for all important lessons. May God blessing your shares. Amen.

[@loidforger8841]

watching this before my exam, thank you so much!

[@LukeCreates.]

Hello hope all is well and thank you for all your great videos it’s definitely bringing up my confidence level !!! So on question 1 you said if the 0 or X value is repeated and the Y values are also repeated will any repeated ordered pairs make it a function as well?? For example x 1,y 4 / x1,y4 ? Or does that only apply when it’s only zeros??

[@KoffiBossoMath]

Great question. You can't have the same X and the same Y in the same diagram. So for example, X= 1 Y= 4 and X=1 Y=4 can't be given in the same relation. Based on the definition of a function, do not worry about the Y part. Just check X. Does X repeat? If yes, then this is not a function. Does that help?

[@schwifty98]

at 2:28 why was the answer A and not c?

[@Ipressedreset]

Thank's so much I passed the test!

[@tracyxing5965]

Thank u so much I have been struggling with functions You helps me a lot ❤

[@gomzj7937]

I have my math test for my GED today the last test to pass! I hope I pass .

[@ahmadshoaibamini2395]

Great👍 Is there anyone to answer me what type of Functions would come in GED math test? Thanks.

[@นักเลงท่านหนึ่ง]

Thank you very much teacher . your video help me a lot

[@chadi7173]

So for number one, does the test sometimes have multiple right answers? I feel like I've encountered that in practice. If not, which of the two would you select?

[@WeissVideos]

Chad that is a great question! On the actual test if it is multiple choice there will only be one correct answer. I didn't mean to confuse you here. I I was just trying to give you extra practice with functions. (I probably should have set up question 1 in this video where there is only one correct answer). In short, for this video there are actually 2 tables that represent functions, a and c.

[@chadi7173]

@@WeissVideos Thank you! Not confused, just trying to be as prepared as I can. Getting more confident by the day.

[@lifatnasreen33]

Very very helpful. I learned a lot ☺️☺️☺️

[@abmmujiburrehman9719]

Thanks for explaining in such easy way,,, would love to watch videos on permutation and combinations

[@WeissVideos]

You're Welcome...Maybe down the road I will be able too!

[@WeissVideos]

I do have a video on combinations (actually permutations). It is part of a larger video. Here is the link: kzbin.info/www/bejne/mJLEmZiYideFrpY, and it is question 1. Hope it helps.

[@abmmujiburrehman9719]

@@WeissVideos thanks for getting back to me after all these days. Means a lot.

[@WeissVideos]

@@abmmujiburrehman9719 You're welcome. And Also, there is 1 more problem you may want to look at that is part of a larger video: Here is the link kzbin.info/www/bejne/poaZe42Yr6mUpZo and it's questions 10

[@abmmujiburrehman9719]

@@WeissVideos thanks for providing me the link. Although it was a long video but i found what i was looking for that too in the very beginning

[@brandons334]

On the GED practice test I saw a chart that look like a M it was distance in miles can you show us how to do that one

[@WeissVideos]

Do you have the exact problem?

[@brandons334]

@@WeissVideos it on this vid around 10 min in there 2 problems with the same graph kzbin.info/www/bejne/rGmcY6WJjc1opNU

[@WeissVideos]

I'll try to get to this next week.

[@WeissVideos]

Part 1 answer 20 i.e D Part 2 answer: 1.5 Explanations below Part 1: After looking at this you should notice that there are 2 times where the distance is the farthest. It occurs at 20 minutes and 60 minutes. The respective distance for both these times is 20 miles. i.e 20 miles is the highest point on the graph. So the answer is D. Part 2: Think the following: from 30 to 40 minutes (note this is 10 minutes), you travelled 15 miles. Hopefully you can see this from the graph. Distance/time = average speed. so 15 miles/10 minutes = 1.5 miles/minute. so just type in 1.5. (Note the answer is not negative because we are dealing with average speed which is only positive. Note if the question asked for average velocity then your answer would be negative because velocity indicates direction.) You can also look at this problem as a slope problem just find the rise/run i.e the change of y over the change of x for that interval. ( but remember just because the slope is negative you would not include the negative sign in your answer because, again average speed can only be positive. Hope this makes sense.

[@rachelvalachi8860]

Thank you for your videos

[@WeissVideos]

Rachel, You're are welcome!

[@loralettaaverhart454]

You are absolutely, the best.

[@WeissVideos]

Wow, thank you so much for your kind comments

[@mstamiyahtatoute3005]

Thank you 🙏

[@WeissVideos]

You’re welcome 😊

[@latonyahall2086]

Please do function notation

[@SafeHaven4you]

Thank you very much sir.

[@WeissVideos]

Most welcome

[@hkumaunglashi4480]

🙏🏻 thanks

[@Madewonderfullysheis]

Trying to study I retake the math test in less than two weeks. Praying I pass

[@WeissVideos]

Carol, Good Luck!!

[@rachelvalachi8860]

I failed the math hiset a few days ago. I was under the impression i could use a ti 30xs calculator so i studied the calculator. The ged uses ti 30xs calculator but the HiSET math uses a four function basic calculator. Im retaking it on Monday, it’s my last test so I’ll be finished if i pass. There’s a lot of slope questions, you have to know how to solve for slope. Also a lot of word problems expressed as an equation with minor differences between the answer choices so you have to know that too.it’s mostly algebra and slope questions. I saw a video that says in 2014 they changed the ged from barely passing high school to college entrance level math just to pass the ged/hiset/tasc.

[@rachelvalachi8860]

Good luck! Study slope and line graphs!

[@magdymikhail2212]

thank u excellent teacher

[@WeissVideos]

Thank you so much!

[@Seaborne95]

Thank you 😌

[@WeissVideos]

You’re welcome 😊

[@junbug2616]

Holy shit this video is awesome thanks man

[@marianaka7340]

thank your sir

[@darlinemarcelin5950]

Thank u very much

[@WeissVideos]

You are most welcome

[@dianandpersaud6994]

Tomorrow’s my TASC I hope I pass

[@bigbelafonte8237]

I needed a quick explanation but you were explaining it as if you were teaching someone with an iq of -87. Lol good video tho