Answer: Answer is C
4 Negative units
Step-by-step explanation:
The associative property states a + (b + c) = (a + b) + c
So your answer is associative property.
Hello :
y= <span>x² - 4x + 1
calculate : x
y = (x²-4x+4)-4+1
y+3 = (x-2)²
x exist : if y+3 </span><span>≥ 0
y </span><span>≥ -3
the range is : </span><span>{y: y ≥ -3}</span>
Answer:
1200 per time
Step-by-step explanation:
