... terminating dec- imal. (͙ 32 ෆ ) 3 = (͙ 32 ෆ )(͙ 32 ෆ )(͙ 32 ෆ ) = 32 32 ෆ = 32 16 ෆ 2 ෆ = ( 32) (4) 2 ෆ = 128 2 ෆ . 2 ෆ can- not be expressed as a repeating or terminating decimal, therefore, 128 2 ෆ is ... graph of the equation y = (x + 1) 2 + 2? a. (–1, 2) b. (1, 2) c. (–1 ,2) d. (1 ,2) e. (2, –1) 4 3 2 1 –1 2 –3 –4 –4 –3 2 –1 1 2 3 4 y x – PRACTICE TEST 2 – 20 2 9. a ᎏ b c ᎏ is equivalent to a. ... choice c, (–1, 2) , repre- sent a point on the parabola (y = (x + 1) 2 + 2, 2 = (–1 + 1) 2 + 2, 2 = 0 2 + 2, 2 = 2) , so it is the only point of the choices given that could be the ver- tex of the...