Step-by-step explanation:
Given points ( 2 , 7) and ( - 8 , 1 )
Distance between two points
Therefore distance between two points is 4 units.
For this case we have the following function:
f (x) = - 4sine ((pi / 6) x) + 5
We evaluate the function for x = 0
f (0) = - 4sine ((pi / 6) 0) + 5
f (0) = -4 * (0) + 5
f (0) = 5
We note that the result does not correspond to the table.
Let's rewrite the function:
f (x) = - 4cosine ((pi / 6) x) + 5
We evaluate the function for x = 0
f (0) = - 4cosine ((pi / 6) 0) + 5
f (0) = -4 * (1) + 5
f (0) = 1
The result corresponds to the table
Answer:
The student's mistake is to use the sine function instead of using the cosine function.
The correct function is:
f (x) = - 4cosine ((pi / 6) x) + 5
Going to be number two becaus
Answer:
I would rather make $50,000 per year(everyone around you makes $25,000 per year)
Step-by-step explanation:
I would because otherwise, everyone would be making $100 more than me I would rather make $25 more than them
Given:
The figure of a triangle.
To find:
The value of x.
Solution:
According to the triangle proportionality theorem, if a line segment divides the two sides of a triangle and parallel to the third side of the triangle, the it divides the two inclined sides proportionally.
Using triangle proportionality theorem, we get
Multiply both sides by 40.
Therefore, the value of x is 18.