Answer:
4 - i
Step-by-step explanation:
Intuitively, the answer will be 4 - i, as the other numbers are too big to have a square as small as 17i. Also, we know that i will not be in the end result, which means that we should have a negative in the result as well.
To test this, we can simply treat 4 and -i as the sides of a right triangle and find the hypotenuse:
So indeed the answer is 4 - i
The points that lie on the line are C(-4, 1), E(-6, 6) and I(2, 4)
Given the equation of a line expressed as
We need to find which of the points from A to J lies on the line.
To do that, we will substitute the x-coordinate point into the equation to see if we are going to get the y-coordinate
For the coordinate C(-4, 1)
when x = -4
y = 1/2(-4) + 3
y = -2 + 3
y = 1
This shows that the point C(-4, 1) is on the line
For the point E(6, 6)
when x = 6
y = 1/2(6) + 3
y = 3 + 3
y = 6
This shows that the point E(-6, 6) is on the line
For the point I (2, 4)
when x = 2
y = 1/2(2) + 3
y = 1 + 3
y = 4
This shows that the point I(2, 4) is on the line
This shows that the points that lie on the line are C(-4, 1), E(-6, 6) and I(2, 4)
Learn more here: brainly.com/question/16131866