Consider u = ⟨5, –2⟩ and v = ⟨10, –4⟩. What is the relationship between u and v? The vectors point in the same direction.
The vectors form an acute angle.
The vectors form an obtuse angle.
The vectors point in opposite directions.

The parabola y = x² - 4 opens: a.) up b.) down c.) right d.) left

How many of the 250 grandparents in the population would you expect to prefer online shopping with merchant a? merchant a: 4 merchant b: 6 merchant c: 2 merchant d: 3 other: 5 none: 5 answer choices: a.about 4 b.about 8 c.about 40 d.about 21

Write the rational number in lowest terms 99/-15