Graph Square Root and Cube Root Functions

[@idkwhy77]

Hey sir you explain better than my teachers in school irl! ❤you the homie.

[@eliarisdiaz2582]

I don't know where I ran into this tutor but definitely a grade saver 😁

[@MariosMathTutoring]

+Eliaris Diaz thanks for the positive feedback! Glad my videos are helping you!

[@experiencethebestdogsirl8789]

Thank you for a great video, it helped me review for my accelerated math test.

[@MariosMathTutoring]

You’re welcome Braeden!

[@constellations8572]

Your graphing of y=2sqrt(x-1)+3 I believe was incorrect. You wrote the parent function but did not graph the x2 multiplier. The correct points are (1,3) ; (2,5) ; (10,9) and so on.

[@kenm2595]

Can you solve my personal problems too

[@lewisblue6551]

Omg. I was having trouble understanding this. But after watching this video, it only took me like 5 mins to get hand of it. Thank you very much...

[@MariosMathTutoring]

You’re welcome Lewis!

[@sofiacastro4753]

omg thank you sm!!! my teacher doesn’t explain anything so i always watch ur videos to help me

[@ixchel8772]

thankful for this videos. You literally save me from failing

[@ronaldoluna2490]

My math teacher is terrible at teaching I understood what u said thx def subscribing

[@HanaManesh]

This is awesome. Thank you

[@AbrahamSlobohST]

Preciate you Mario!

[@fairymafia5669]

thank you this was really helpful

[@saiashok28]

hi- thanks , what is t he end behavior of square root function ?

[@levi0394]

What if you have to times a parent function by 2, what do you put in the domain and range?

[@opi_um5679]

You teach me better than my dad ;)

[@MariosMathTutoring]

That’s awesome that your dad is helping you with your math! Sounds like a great dad to have! I’m glad my videos can help with some topics that maybe your dad is not as familiar with. Tell your dad I said hello.

[@caitlinmontgoldlyricmaker4289]

thank u really understand now

[@MariosMathTutoring]

+Caitlin montgold kitty great! Glad my video helped you!

[@robertflores9317]

The only thing I don’t get where do you get the x value from? Is it always going to be 0,1,4,9??? I used 0,1,4,9 for all questions and got all the graphs right but how do I find the domain and range?

[@MariosMathTutoring]

Robert, I use 0,1,4,9 for square root functions because they are perfect squares and easy to find the square root of. As far as the domain look at the possible x values ...you can either do this by looking at the graph or set the quantity under the square root to greater than or equal to zero and solve that inequality (since you can’t take the square root of a negative number without getting imaginary numbers) ...for the range look at the possible y values on the graph...hope that helps you!

[@lounar482]

What about an "x" coefficient/modifier??

[@typicalvero3277]

thank you so muchhh

[@MariosMathTutoring]

You’re welcome!

[@karansuedass7573]

Can I use the bathroom?

[@edgarevanmendez8829]

i SUBSCRIBED TO YOUR CHANNEL, EXPLAINING HARD MATH WITH SOMETHING AS "SIMPLE" OF RANGE AND DOMAIN OF FUNCTIONS THAT IS PURE CALCULUS GREAT TEACHER!UR CHANNEL WELL EXPLAINED. I DO HAVE A QUESTION. WHY WHEN DEFINNIG RANGE AND DOMAIN OF NEGATIVE NUMBERS E.G. (-1i)(-1i)^2= range Not real Numbers and if (-1)(-1)(-1)^3=Real NUmbers. that is something I would Like to know in your next video... hahaha I really enjoy math still at 30 it's Fun, Now! how much do you charge for a private tutoring well I can teach a thing or two I was a University Professor at age 18 math and numbers (UPsrj) that's the name of the university who let me taught at age 18, It's the first bilungual University in Latin America, anyways I "taught" the future (bilingual Engineers). I didn't teach much about life as I was only 18 know I Look at math as a compass and Range on (-)x^1/2= equals (+i) that works.! now the range if it's in real numbers or (Fantasy Land) we will probably explain Imaginary numbers a little better, with Imagination I guess, and some math and science. good day and sorry for the (Typos)

[@trexclan8405]

Is this alg. 2 or 1?

[@MariosMathTutoring]

This topic is usually covered in both Algebra 1 and Algebra 2...there is generally some overlap between math courses.

[@antonyruan6587]

my g.

[@mindymcnicholas1273]

Your values for the tables in both the transitioned square root and cube root functions are incorrect in the table. It is ideal to use the perfect square as you indicated for the parent function ie 0,1,4,9 for input values. However, with the transitioned example you should have +1 to those same input values to include the transition of x-1 yielding the proper input values of 1,2,5, and 10.

[@MariosMathTutoring]

Mindy…you may want to take a second look at the video….I show how to graph from the ‘shifted origin’ using just a(sq rt x) ….there are many ways to approach graphing…but this was the method I demonstrated in this lesson.

[@iqbalibrahim4713]

I dont understand why you need the x y for the square root function

[@bobby3509]

You need x y to find coordinates that fit for x and y in the square root function in order to plot a graph

[@sabastianlewis9508]

how do i contact you

[@MariosMathTutoring]

Through my website at mariosmathtutoring.com

[@kaleemahmad6424]

how to solve x^3-15x+2=0 i need help

[@bobby3509]

What are you trying to solve for in that equation

[@mohld3786]

My brain can’t function

[@shaunsunshine9850]

Graphed the 2nd one wrong

[@MariosMathTutoring]

Shaun, you might want to watch the video again...looks like it is correct. What do you think is wrong about it?

[@shaunsunshine9850]

Mario's Math Tutoring you didn’t add the stretch factor you only moved it up

[@shaunsunshine9850]

Mario's Math Tutoring ur supposed to go across one up 2, across 4 up 4, across 9 up 6. Honestly bruh, go to lunch class nigga

[@barracuda6817]

@@shaunsunshine9850 Honestly bruh, you're a big loser.

[@MacCrashTv]

@Shaun sunshine bro your right I watched this video and when he did it I thought it was wrong casue he translated the graph correctly but did the stretch separately you cant do that if you plug in 4 for the 2nd graph you not gonna get a whole number cause 4-1 is three and you cant square that and get a whole number and I checked by using a graphing calculator to confirm this if you plug in a x value you have to do the rest of the math not cut it up like he did for example if function of x was 5 for second graph then 5-1 is 4 square that is 2 multiply by 2 equals 4 then plus three is 7 and the y value would be 7 if you plug in 4 then it would be 6.5 rounded