Online SAT Prep the right way
In the video below, I go over four types of digital SAT math questions that can be easily solved with the help of the Desmos graphing calculator that will be part of the new digital SAT which will be rolled out for international SAT test takers in spring of 2023, and in the US beginning spring of 2024.
Try the following SAT math practice question (Calculator Permitted) that tests your ability to factor algebraic expressions.
Question(Calculator Permitted):
Which of the following is equivalent to the expression $4-x^2+2x^3-x^4$ ?
I just published the playlist of videos that explain all of the math questions in the 2022 PSAT Wednesday Test that was administered on 12th October 2022.
Try the following SAT math practice question (No Calculator, Grid in question) that tests your understanding of evaluating functions.
Let $f$ be a function for which $f(x-1)=-3f(x)+2$ for all values of $x$. If $f(2)=3$, what is the value of $f(0)$?
Collegeboard’s new digital SAT gives students access to the powerful graphing calculator Desmos. This means that many of the questions that were difficult in the past SAT can now be easily solved using the graphing calculator. In this video, I illustrate this ease of using Desmos to solve two difficult SAT math questions taken from the digital SAT practice tests released by Collegeboard in the fall of 2022.