4 ms·
I'm having a hard time relating this to the difficult of the 1991 SAT math section. I don't think back then we had either slopes of lines (#3) or systems of eq
by thrownaway2424 11y ago
I'm having a hard time relating this to the difficult of the 1991 SAT math section. I don't think back then we had either slopes of lines (#3) or systems of equations (#4). Then again, back then we had antonyms and analogies on the verbal section.
- jchendy 11y agoInteresting, I knew the answer to #3 immediately, but didn't realize it was a slope/intercept equation. Looking back, #2 is basically the same question.
- thrownaway2424 11y agoBoth 2 and 3 have the general form a = mx + b, which I think is the very first lesson from my geometry class? The "Common Core" standard has slopes of lines in grade 6, but their standard doc entitled "Ratios and Proportional Relationships" doesn't even contain the word "intercept" which I assume is an indicator of the whole country going to Hell in a handbasket.