Help please!!!!!!!!!!!!!
1 answer:
Hello!
For this you can plug in the x values in the choices and see if you get the y value
y =
-4^3 is -64
when you subtract a negative you are just adding
-64 + 4 = 60
Then you do the second one
-3^3 is -27
-27 + 3 is -24
Then the third one
-2^3 is -8
-8 + 2 is -6
Then the last one
-1^3 is -1
-1 + 1 = 0
Since we did not get -2 the answer is D
Hope this Helps!
For this you can plug in the x values in the choices and see if you get the y value
y =
-4^3 is -64
when you subtract a negative you are just adding
-64 + 4 = 60
Then you do the second one
-3^3 is -27
-27 + 3 is -24
Then the third one
-2^3 is -8
-8 + 2 is -6
Then the last one
-1^3 is -1
-1 + 1 = 0
Since we did not get -2 the answer is D
Hope this Helps!
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<h2>Hello!</h2>
The answer is:
Center: (1,-2)
Radius: 4 units.
<h2>Why?</h2>To solve the problem, using the given formula of a circle, we need to find its standard equation form which is equal to:
Where,
"h" and "k"are the coordinates of the center of the circle and "r" is its radius.
So, we need to complete the square for both variable "x" and "y".
The given equation is:
So, solving we have:
Now, we have that:
So,
Center: (1,-2)
Radius: 4 units.
Have a nice day!
Note: I have attached a picture for better understanding.