Answer:
3x + 6
Step-by-step explanation:
- There are 3 x's, so that would be 3x
- There are 6 1's, so that would be 6
- Put them together: 3x + 6
I hope this helps!
When you derive a function from another using the transformation
you're translating the graph of the parent function f(x) horizontally.
More specifically, you translate the graph k units to the left if k is positive, k units to the right if k in negative.
So, starting from the graph of f(x), you have that the graph of
is the same graph of f(x), but shifted 3 units to the left.
Answer: -120
Step-by-step explanation:
For this problem you are distributing.
So, first do -12 times 6. The answer is -72.
Next, you do -12 times 4. The answer is -48
So now you have -72+(-48)
The addition sign changes into subtraction.
So now, it is -72-48
WHen you subtract negative you add them while keep the negative sign.
So you final answer would be -120.
C. 12 because 4 divided by 16 is 4 then 4 times 3 is 12
A circle is a set of points in a plane equidistant from a fixed point. It has a general formula of x² + y² = r². This is if the center is at the origin. However, if the center at point h and k, the equation becomes (x-h)² + (y-k)² = r².
We write the given equation in the form (x-h)² + (y-k)² = r² by completing the square.
x² + 4x + y² - 6y = −5
(x² + 4x + 4 )+ (y² - 6y +9) = −5 + 4 + 9 = 8
(x + 2)² + (y + 3)² = (2√2)²
Therefore,
center = (-2, -3)
radius = 2√2
