She is losing $20, so it indicates a negative number when really it is positive
Answer:
its in the thousand's place
No association because the dots are just scattered all over the graph
Negative association would be when the dots are going toward downwards
Positive association would be when the dots are going toward upwards
1) Move the non-x term to the right
x^2 +6x = -c
2) Divide the equation by the coefficient of x^2
(You don't have to because it is one).
3) Get the "x" coefficient, divide it by 2, square it then add it to both sides:
6 divided by 2 = 3
3^2 = 9
x^2 +6x +9 = -c +9
Take the square root of both sides
(x +3) = sq root (9 -c)
x = -3 + sq root (9 -c)
Answer:
y=1 x=(∞)
Step-by-step explanation:
y-value is 1 and when the parabola is opened downward. The x-value is an infinite number choice.