The (x + 4) tells you that the function is moving 4 units to the left.
the answer would be letter C
Answer:
24/6 = 4 pieces
Step-by-step explanation:
To determine the effect of the radius changes to the coefficients, we need to rewrite the form of the equation into:
(x−α)²+(y−β)²=r²
From the equation, we will see that:
C=−α∗2
D=−β∗2
and α²+β²−r²=E
where r represents the radius of the circle and α,βare the coordinate of the center of the circle.
Therefore, when the r decreases the coefficients C and D do not change but E increases.
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for the expression to give a positive results then x just be a negative number
or zero
x<=0
