Sadie Alexander
Precalculus teacher | Experienced educator in USA
I specialize in Precalculus, guiding students through the complexities of functions, trigonometry, and more. My passion for mathematics was nurtured during my studies at the University of California College of Law, San Francisco. I believe in fostering a supportive learning environment where students feel empowered to tackle challenges and cultivate a deeper understanding of mathematical concepts. With a commitment to excellence and a personalized approach to teaching, I strive to help students unlock their full potential in the realm of mathematics. Let's embark on this mathematical journey together!
Questions
How do you identify all asymptotes or holes for #y=(x^3-1)/(x^2+2x)#?
How do you find the vertical, horizontal or slant asymptotes for #f(x) = (2x^2 + x + 2) /( x + 1)#?
How do you graph #y=-4/(x+4)+3# using asymptotes, intercepts, end behavior?
Is the function #f(x) = 2 cot x# even, odd or neither?
If 3^(x)-3^(x-1)=18 the value of 2^x is?
How do you find the inverse of #f(x)= x/(x-9)#?
What is the sum of the first 35 terms in the geometric series #8-12+18...#?
How do you find the asymptotes for #R(x) = (3x) / (x^2 - 9)#?
How do you find the vertical, horizontal and slant asymptotes of: #f(x) = (x - 3) / (x + 2)#?
How do you find the sum of the first 20 terms of the sequence 1, -3, 9,...?
How do you write #log100=2# in exponential form?
Any tips about the solution ??? using the Mathematical induction and thanks :)
How are the logs coming about? thanks
How do you make a table to graph #f(x)=(1/3)^(x-3)#?
How do you write an equation of a line going through #2^x-5<64#?
How do you find vertical, horizontal and oblique asymptotes for #(x+3 )/ (x^2 + 8x + 15)#?
How do you solve #3+e^(-2x)=8#?
How do you use the horizontal line test to determine whether the function #f(x)=1/8(x+2)^2-1# is one to one?
What is the slope of a line perpendicular to the y-axis?
How do you find the common difference and the three terms in the sequence given -25, -35, -45, -55,...?