Answer:
2800
Step-by-step explanation:
2826 to the nearest hundred is 2800
Answer:
100
Step-by-step explanation:
hope this helped
stay safe
brainliest is appreciated only 1more to level up please help :)))
Our parabola open downward and therefore a is negative.
Explanation:
As value of a changes from positive to negative or from negative to positive, the direction of opening changes. For negative values of a we got negative parabolas that open downward. As the original formula y = x^2 we see that x^2 will always be positive because when you square a number it always gives positive value. Therefore the direction for which it will open, depends on value of a.
X= 38 because vertical angles are equal
