Answer:
The Answer is 5,3,-4,3,-2 because they are the points on the y axis
Step-by-step explanation:
the range = { -4, -2, 3, 5}
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Candy Sales 97 ; 168 ; 259 ; 375
Which graph could represent the data shown below?
The graph of the given values is required.
Option B is correct.
The points are
Let us find if the points are in the form of a line by finding the slope.
So, the function is not linear.
Therefore, A and C are incorrect.
Also the function is not decreasing so option D is also eliminated.
Hence, option B is correct.
Learn more:
From the attached diagram you can see that regression that best fits given data is quadratic (not linear).
Answer: correct choice is B.
Answer: y=-2x+8
Step-by-step explanation:
To find the slope of the line, you would use . With the 2 points we are given , we can plug it into this equation to find the slope.
Now we know the slope is -2. To find the y-intercept, we know that the x value is 0. We are given that one of the points is (0,8). That means 8 is our y-intercept.
The final equation we get is y=-2x+8.
Answer:
y= -2×+8
Step-by-step explanation:
find m(slope)
y2-y1 over x2-x1
substitute using (0,8) and (4,0)
m=-2
y=mx+b
substitute x and y to find b using either (0,8) or (4,0)
0=-2(4) + b
0= -8 +b
0+8= -8+8 +b
8=b
y=-2x+8
or
[False]
Answer:
True
Step-by-step explanation:
This helps build up your system.
The domain of validity of the given identity is:
We are asked to prove the trignometric identity:
We know that:
Hence, the function cotangent is defined where the denominator is not zero i.e. all the real numbers except where sine function is zero.
We know that the zeros of sine function are of the type: nπ where n belongs to integers.
Also, we can write the expression by:
We know that cosecant function is the reciprocal of the sine function.
i.e.
Hence, we get: