Answer:
x y
-2 0.111
-1 0.333
0 1
1 3
2 9
Step-by-step explanation:
Answer: a<13
Step-by-step explanation:
a*(a+1)<a^2+13
a^2+a<a^2+13
subtract a^2 from both sides:
a<13
The third answer is correct.
The given equation y=a
represents a degree 2 equation .The equation drawn on a graph represents a parabola.The value of a decides if the parabola will open up or down.It can be negative or a positive number but not 0.
If a=0 then equation will represent a straight line .
If a is negative parabola opens down.If a is positive parabola open up.
The value of a is only negative is False.
