Looks like you are screwed good luck:)
30-24=6 6/30=0.2
0.2x100=20
20%
Answer: Option A
Step-by-step explanation:
A relation between two variables x and y is considered a function if and only if, for each input value x there is only one output value y.
If for an input value
there are two output values
and
then the relation is not a function.
Therefore, to answer this question, identify the table in which each value of x has only one value of y.
You may notice that the option that meets this requirement is option A
Note that in option B, there are two output values 17 and 16 for x = -4.
So this relationship is not a function.
In option C there are 2 output values for x = -5
In option D there are 2 output values for x = -11
Histograma é um gráfico de frequência que visa ilustrar como uma dada amostra ou população de dados é distribuída. espero que isto ajude, usei um tradutor para entender :(
We let x and y represent the two angles,
y = 2x + 6
It was stated in the problem that these angles given are a linear pair. Angles in linear pair are said to add up to 180 degrees. Thus,
y + x = 180
2x + 6 + x = 180
3x = 174
x = 58°
y = 122°