we are given
Since, every value is in ft
so, we can take out ft
now, we can add them
and we get
............Answer
Answer:The equation that models the solution will be
33 = 22k / 6
Step-by-step explanation:
The two types of variation involved in this problem are direct variation and inverse variation.
In direct variation, when one item changes in the positive or negative direction, the other item also changes in the positive or negative direction.
In inverse variation, when one item changes in the positive or negative direction, the other item also changes in the negative or positive direction.
From the information given,
c varies directly with b
If we introduce a direct proportionality constant, k, then,
c = kb
c also varies inversely with a
If we introduce an inverse proportionality constant, k, then,
c = k/b
Therefore, c = kb / a
When a=6 , b=22 and c=33.
The equation that models the solution will be
33 = 22k / 6
Answer:
the answer is D
Step-by-step explanation:
I just took a test
Answer:
Please check the explanation.
Step-by-step explanation:
Finding Domain:
We know that the domain of a function is the set of input or argument values for which the function is real and defined.
From the given graph, it is clear that the starting x-value of the line is x=-2, the closed circle at the starting value of x= -2 means the x-value x=-2 is included.
And the line ends at the x-value x=1 with a closed circle, meaning the ending value of x=1 is also included.
Thus, the domain is:
D: {-2, -1, 0, 1} or D: −2 ≤ x ≤ 1
Finding Range:
We also know that the range of a function is the set of values of the dependent variable for which a function is defined
From the given graph, it is clear that the starting y-value of the line is y=0, the closed circle at the starting value of y = 0 means the y-value y=0 is included.
And the line ends at the y-value y=2 with a closed circle, meaning the ending value of y=2 is also included.
Thus, the range is:
R: {0, 1, 2} or R: 0 ≤ y ≤ 2
