Determine whether the vectors u and v are parallel, orthogonal, or neither.
u = (5,4), v = (-10,9)
a. Neither
c. Orthogonal
b. Parallel

Chandler was a caretaker at the state zoo. he noticed that the number of animals adopted by the zoo increased at a constant rate every year since 2010. which of the following graphs shows the slowest rate at which the animals in the zoo were adopted?

The perimeter of a rectangle is 42 inches. if the width of the rectangle is 6 inches, what is the length

Y= a(x-3)squared-1 what is the value of a