Help pls 2. y = 2x² + 4x - 6
a) vertex:
b) axis of symmetry:
c) opens up or down?
d) maximum or minimum? and its value:
e) y-intercept as an ordered pair:
f) domain:
g) range:
h) vertex form of the equation:
i) describe the transformations from the parent function:

Through: (-3,-3) parallel to y= 7/3x+3

Suppose that an airline uses a seat width of 16.516.5 in. assume men have hip breadths that are normally distributed with a mean of 14.414.4 in. and a standard deviation of 0.90.9 in. complete parts (a) through (c) below. (a) find the probability that if an individual man is randomly selected, his hip breadth will be greater than 16.516.5 in. the probability is nothing. (round to four decimal places as needed.)

What can you determine about the solutions of this system