# Webinar demo video on SAT Math preparation

[embed]https://youtu.be/SJid0qwL8zA[/embed]

Webinar Demo Video on SAT Math

Hi, Everyone Welcome to Fabmarks SAT Math Prep demo for the upcoming webinar. Now we're going to look at “When to Eliminate?” and also “How to Eliminate”? Let’s move on. Let's look at this question ?x+?9=?64?x+?9=?64, what is the value of xx? Look at the answer choices these are all numbers
• 5
• 55
• 25
• ?5?5
• y=2(0)?5y=2(0)?5
So its -5, So the y intercept = (0, -5). This is a negative y intercept the only line which has a negative y intercept is the answer choice is D. This (Option C) has a positive y, so this is not a right answer. This (Option A) also has a positive intercept this is also not all right answer and there are two concepts that we have used to eliminate made the three wrong answer choices:
1. The Y-intercept concept and
2. The slope positive/ negative concept.

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