SAT Subject Test Mathematics Level 2

The area    you’re  looking for is  equal   to  four    lateral faces   and one bottom  face.

Each    lateral face    has area     ,  and the base    has area    x^2 ,   so  the total   area

you’re  looking for is

33 . D

Expand, cancel, and simplify:

That’s  the same    as  (D),    (n  +   1)^2.

34 . C
Plug P = 4,000, t = 36 , and r = 0.01 into the formula and calculate:

35 . D

First   find    the distance    from    the starting    point   to  the endpoint.   The starting    point   is  the y-

intercept,  which   is  easy    to  get if  you put the given   equation    in  slope-intercept form:

The y-intercept is  the point   (0,6).  The x-intercept is  the point   at  which   y   =   0: