- Functions F and A are defined by these equations below. Which function has a greater value when x is 2.5? A. F(x) = 80-15x
B. A(x) = 25 + 10x

What is the absolute value of the complex number -4-sqrt2i

Using inductive reasoning, what is the next two numbers in this set? 1,-7,13,-19 i got the numbers 14,-26 is that right?

Sketch the vector field vector f( vector r ) = 8vector r in the xy-plane. select all that apply. the length of each vector is 8. the lengths of the vectors decrease as you move away from the origin. all the vectors point away from the origin. all the vectors point in the same direction. all the vectors point towards the origin. the lengths of the vectors increase as you move away from the origin.