Answer:
We have: g(x)=(x+2)(x-1)(x-2)
multiply the 3 terms:
This is a polynimial function with 2 vertices
The roots are approximatively:
0.8 and -1.5
their images are:
1.9 and 8.8
plot these two vertices and draw some other points
here is a drawing:
Let z=x+iy be a complex number. The distance from this complex number to the origin is
Consider all options:
A. z=2+15i, then
B. z=17+i, then
C. z=20-3i, then
D. z=4-i, then
Answer: correct choice is D.
Answer:
90
Step-by-step explanation:
a)
Since, to find the average of a set of numbers, you need to add them all together and divide by the amount of numbers:
b)
Multiply both sides by 4:
Hope this helps!