Digital SAT Practice Test 1 on Bluebook - Math Section

[@kakashi_0484]

Thanks for your awesome help Ma'am! I really appreciate you taking out the time to guide us students!

[@Shoonyaveer]

Thank you so much. ☺️

[@AbdikafiHassan-h5d]

Thanks a lot, i could not believe how you mange you time to double check you equations.

[@Shoonyaveer]

Thank you. It has become my second nature to double check everything. I try to do it every time

[@Cooking___800]

Can you please explain why the value of c is 6 in question 8 module 2

[@danielamaro4753]

C is 6 because it fits the description of f(x) where if you increase x by intervals of “c,” which in this case is 6, So 0+6, 6+6, etc. the base value (48) increases by a factor of 27. Ex: x = 6 1/6 * 6 = 1 so its just 48*27. But if you increase x by that interval of c (6) to 12, then you have 27^2, which matches the description of the function in the problem. I hope this helped, im not really good at explaining things.

[@Shoonyaveer]

​@@danielamaro4753yes that is a good explanation

[@Shoonyaveer]

@kakashieditz7726 Hi. So the factor has to be 27. Because that is given in the question. For option A) 3^1/2 = 27^1/6 because 27 = 3^1/3. So the value of c = 6. It is an exponential form a*b^(x/c) for each increase of x by c. So only in option c the coeff of x is 1/6 which is representing c. I hope this helps

[@darkkheaven2818]

Where did you take the test?

[@Shoonyaveer]

Bluebook

[@naveensivakumar3631]

This was very useful, thank you! I did not know you could use the desmos calculator in this many different ways.

[@Shoonyaveer]

Yes desmos is very helpful and it saves a lot of time.