# Xavier Alonso

Precalculus teacher | Tutor for 5 years

I am a passionate educator specializing in Precalculus. I earned my degree from the University of the Incarnate Word, where I honed my expertise in advanced mathematical concepts. With a commitment to fostering understanding and confidence in my students, I employ innovative teaching methods to make complex topics accessible. My goal is to empower students to excel in Precalculus and beyond, equipping them with the skills they need for success. Let me guide you on your mathematical journey and unlock your full potential in the world of numbers and equations.

## Questions

What is the end behavior of the greatest integer function?

How to obtain a quadratic equation, with integer coefficient, having roots 2+i√5 and 2-i√5 ?

How do you write a polynomial function of least degree and leading coefficient 1 when the zeros are 4, 4, 2+i?

How do you find the inverse of #f(x)=x^2-2x-8# and is it a function?

How do you find the inverse of #f(x)=(2-3x)/4#?

How do you determine if #f(x)= x^5# is an even or odd function?

Kirsten invested $1000 in an account at an annual interest rate of 3%. She made no deposits or withdrawals on the account for 5 years. How do you find the balance in the account, to the nearest cent, at the end of 5 years?

How do I graph a quadratic function on a TI-84?

How do you find the vertical, horizontal and slant asymptotes of: # (x-2)/(x^2-4)#?

How do you find all the asymptotes for function #y = (x^2-x-6) /( x-2)#?

How do you solve #log_5x + log_3 x=1#?

How do you graph the function and its inverse of #f(x)=-(x-3)^2+1#?

What is the general form of the equation of a circle with a center at (7, 0) and a radius of 10?

How do you find the compositions given #f(x) = |x - 2#|, #g(x) = sqrtx#?

How do you find the inverse of #f(x) =2x-5# and is it a function?

How do you find the asymptotes for #R(x) = (3x) / (x^2 - 9)#?

How do you find the inverse of #y =1/logx#?

Solving using geometric Series, #sqrt(2)/2, 1/2, 2^(3/2)/8,1/4#?

How do solve #1/4<7/(7-x)# algebraically?

How do you solve #(3x-4)/(x^2-10x+21)-(x-8)/(x^2-18x+77)=(x-5)/(x^2-14x+33)# and check for extraneous solutions?