Explanation for Question 8 From the Math (Calc) Section on the 2019 March Sat
Question eight says the graph of Y equals F of X is a line 2 in the X, Y plane that passes through the 0.02 and has a slope 3 of five, which of the following equations could define the function F so 4 what we're going to need to solve this problem is the Y equals M 5 X plus B formula. 6 And this is what you can use to find the equation of align where 7 M represents the slope and B represents 8 the Y intercept. So if we can find the slope and the Y 9 intercept of this line, then we should be able to figure out the equation. 10 We're told that the slope is five that says it right there in the 11 problem. So we know that it should be at least Y equals five 12 X. And then we also know that the Y intercept 13 is two, because it tells us that right here. 14 So the art equation should be Y equals five X plus two, 15 which is right here. The answer is the.