Drag each label to the correct location on the graph. Not all tiles will be used.
2 answers:
Answer:
Part 1)
Part 2) The rate of change is
Part 3) The initial value is $3.5
see the attached figure
Step-by-step explanation:
Part 1) Find the equation of the line
Observing the graph
Identify the points (0,3.5) and (1,6)
calculate the slope
Find the equation of the line
--->equation of the line into slope intercept form
we have
substitute
Part 2) Find the rate of change
we know that
The rate of change of the graph is equal to the slope of the line
the slope of the line is
therefore
The rate of change is
Part 3) Find the initial value
we know that
The initial value of the function is the y-intercept, is the value of y when the value of x is equal to zero
In this problem is the cost when the distance is equal to zero
The y-intercept is the point (0,3.5)
therefore
The initial value is $3.5
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Answer:
So then the correct option would be:
C. BOTH statements 1 and 2 TOGETHER are sufficient to answer the question, but NEITHER statement ALONE is sufficient.
Step-by-step explanation:
Assuming the following options:
A. Statement 1 ALONE is sufficient to answer the question, but statement 2 alone is NOT sufficient.
B. Statement 2 ALONE is sufficient to answer the question, but statement 1 alone is NOT sufficient.
C. BOTH statements 1 and 2 TOGETHER are sufficient to answer the question, but NEITHER statement ALONE is sufficient.
D. Each statement ALONE is sufficient to answer the question.
E. Statement 1 and 2 TOGETHER are NOT sufficient to answer the question.
Notation
Let B the event that we select a boy and G the event that we select a girl.
We are interested in find the probability of being boy, on math would be:
From condition (1) we can do this:
(1)
As we can see we have two unknown and we can't solve the system.
Now from condition (2) we can do this:
(2)
We see that condition (2) alone is not enouch to solve the problem.
And we need both conditions in order to solve the problem. If we replace equation (2) into equation (1) we got this:
So then the correct option would be:
C. BOTH statements 1 and 2 TOGETHER are sufficient to answer the question, but NEITHER statement ALONE is sufficient.