Math Tutorial for the SAT | Exponential Functions and Quadratic Sum of Solutions

In this video I discuss two SAT Math problems. One asks about which function's maximum value appears as a constant or coefficient in the function itself and quadratic problem deal with the sum of solutions.
Need help with the SAT Math section? Sign up for my SAT Math Prep Course. The next one is starting soon. www.j-digital.net

[@SolveCommunity-hf2xp]

how do you know when to use -b/a or -b/2a ... what in the indicator in the word problem

[@jdigitalTutoring]

-b/2a to find the x coordinate of the vertex and -b/a to find the sum of the solutions.