We plug in the values of x and y as shown below:
the given equation is 
As we can see the equation is of the form of a parabola . The equation of parabola is given as 
in the equation h = -2 and k =0
On plotting the above parabola on graph is as shown on the sheet
The vertex is (h,k) = (-2,0)
The y intercept is (0+2)^2 = 4. So, y intercept is (0,4)
The x intercept in this case is the same as vertex = (-2,0)
Now, we graph the parabola as shown in the attachment
I hope my ans is correct!! used some algebra here but yea i hope its still comprehensible!
Answer:
The midpoint between the joining points C and D is (2, -3)
Step-by-step explanation:
How to find a midpoint
- 1: Label the coordinates(x₁,y₁) and (x₂,y₂).
- 2: Input the values into the formula.
- 3: Add the values in the parentheses and divide each result by 2.
- 4: The new values form the new coordinates of the midpoint.
Suppose we have a line segment and want to cut that section into two equal parts. To do so, we need to know the center. We can achieve this by finding the midpoint. You could measure with a ruler or just use a formula involving the coordinates of each endpoint of the segment. The midpoint is simply the average of each coordinate of the section, forming a new coordinate point. We shall illustrate this below.
Midpoint formula
If we have coordinates (x₁,y₁) and (x₂,y₂), then the midpoint of these coordinates is determined by (x₁ + x₂)/2, (y₁ + y₂)/2. This forms a new coordinate you can call (x₃,y₃). It is possible to divide a line segment into any given ratio, not just 1:1.
Answer:
B
Step-by-step explanation:
Earths resources are not distributed evenly, take other resources such as gold for example, you can't find gold everywhere, only in certain places.
1.5 would be the answer I think
