Answer:
1: x = -8 . A vertical line will always be in the form "x=". In this case, x is -8.
2: Since the slope is zero for a horizontal line, we can use the slope-intercept form, y = mx + b to write an equation for it. Since m = 0, it becomes y = b.
3: The equation of a vertical line always takes the form x = k, where k is any number and k is also the x-intercept . (link) For instance in the graph below, the vertical line has the equation x = 2 As you can see in the picture below, the line goes straight up and down at x = 2.
4: In a horizontal line the y value remains the same.
In the point ( -4.-6 ) the y value is -6. the point notation is always written as ( x, y).
The y value throughout the line must be -6 so the equation must be
y = -6
Explanation:
Adaptation is the process by which become suited to their environment
Nondisjunction
It is in an embryo with three copies of chromosome 21 instead of the usual two. So if the pairs of 21st chromosomes in either the sperm or the egg then it fails to separate to form an egg.
<span>D. can grow as the animal grows. Endoskeleton is an internal skeletal system that provides a framework for the body. Unlike an exoskeleton, it grows as the body grows. </span>Humans, birds, fish and mammals have endoskeletons.
The part of the water cycle that get whatever is evaporation