It’s the absolute value of 0 and 5 because it’s the same absolute value the absolute vale is 5 for both 5 and -5 because absolute value of a number is the distance from 0 you can’t have a negative value
Answer:
y = 5/6x + 4
Step-by-step explanation:
y = mx + b
b = 4 because when x = 0, y = 4
m = (y2 -y1) / (x2 - x1)
where two points on the equation are (x1, y1) & (x2, y2)
Let's pick points (6,9) & (-6,-1)
m = (-1 - 9) / (-6 - 6)
m = -10 / -12 = 5/6
Answer:
Aluno X
Step-by-step explanation:
A nota média para os alunos X e Y são, respectivamente:
A variância é definida pela seguinte expressão:
Onde n é o numero de termos, neste caso, n = 4.
As variâncias para cada aluno são:
O aluno X apresentou uma variância menor do que o aluno Y em suas notas e, portanto, apresentou ser o mais regular.
Step-by-step explanation:
6.5 / 0.5
= 6.5 / (1/2)
= 6.5 * (2/1)
= 13.
Since 13 is unequal to 3.25,
we conclude 6.5 / 0.5 = 3.25 is false.
9x + 3y = -22 |subtract 9x from both sides
3y = -9x - 22 |divide both sides by 3
y = -3x - 22/3
The line parallel to the line y = -3x - 22/3 has that same a slope.
Therefore your answer is B) y = -3x + 8.