Hello,
The mean is the average.
Therefore :
So the mean of the data set is 93.6.
Hope this helps !
Photon
The mean is the average.
Therefore :
So the mean of the data set is 93.6.
Hope this helps !
Photon
Write the equation of a secant line? Screenshot of the question is attached
1 answer:
Answer:
y = 12x - 13
Step-by-step explanation:
The two points you want the line through are ...
... (-4, h(-4)) = (-4, -61)
and
... (2, h(2)) = (2, 11)
The 2-point form of the equation of a line is applicable. For (x1, y1) and (x2, y2), the equation is
... y = (y2-y1)/(x2-x1)·(x-x1) +y1
... y = (-61-11)/(-4-2)·(x -2) + 11 . . . . putting in the point values
... y = 12(x -2) + 11 . . . . . . . . . . . . . simplify
... y = 12x -13 . . . . . . . . . . . . . . . . . eliminate parentheses, collect terms
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Answer:
Option C.
Step-by-step explanation:
Note: In the given function the power of x should be 2 instead of 4, otherwise all options are incorrect.
Consider the given function is
If , then
is an even function.
If , then
is an odd function.
Now, substitute x=-x in the given function.
So, the given function not an odd function. It means it is an even function.
To check whether the given function is odd, we have to determine whether is equivalent to
.
Therefore, the correct option is C.