What is the surface area of the box

It is eaMeasure the length and width of the top of the box. Multiply the length by the width. For example, assume the length of the top of the box is 10 inches (25 cm) and the width is 15 inches (37.5 cm). So, 10 x 15 = 150 (375 cm).    

the expected value of the random variable : 0, 1 and 2

step-by-step explanation:

hello,

as we don't know if g(x) is continue,

answer b

f(x)=2x²-8x+1=2(x²-4x+4)+1-8=2(x-2)²-7

vertex is (2,-7) ( a minimum since coefficient of x² is > 0)