The equation of a parabola is:
If a>0, then the parabola opens up;
If a<0, then the parabola opens down.
The coordinates of focus are:
Answer:
Step-by-step explanation:
I would say that the only difference is the symbol. The only thing that is different is that in an inequality-type problem, the numbers are separated by signs representing "greater than" "less than" "equal to or greater than" and ect. In an inequality, you also may need to plot your answer on a number line. With equations, you simply use PEMDAS and do whatever you did to one side to the other as well.
Answer:
17.74Km/h
Step-by-step explanation:
Answer:
3/8
Step-by-step explanation:
add 5+1+3=9
and there is 3 cheese pizza so its 3 over 8.
Answer:
y=3
Step-by-step explanation:
F(x)=f(-2) so go to -2 on the x axis and then find the y