Answer:
This can be solved by calculating a first degree Taylor approximation polynomial for the function in question around x=a. Taylor's first degree polynomial is given by:
Through this expression, which is easily evaluable around the point x = a, the function f (x) is approximated through a linear function.
Step-by-step explanation:
Answer:
The first one
Step-by-step explanation:
Because the dots are near each other and the line fits perfectly.
A cm expresses the length of an object (ex: size of a man, length of a ruler etc.)
A cm² expresses the area of an figure (ex: square, rectangle, etc.)
A cm³ expresses the volume of an object (ex: cube, pyramid, sphere etc.
Answer:
5x^7 + 4x^4 - 2x^2 - 4x - 10.
Step-by-step explanation:
(x^4 - 9x + 5x^7) + (5x - 10 + 3x^4 - 2x^2)
= x^4 - 9x + 5x^7 + 5x - 10 + 3x^4 - 2x^2
Combine like terms:
= 4x^4 - 4x - 2x^2 + 5x^7 - 10
Now rearrange to standard form ( in decreasing degree):
= 5x^7 + 4x^4 - 2x^2 - 4x - 10.
Answer: x=3+2y
Step-by-step explanation:
2x-4y=6
x=3+2y
3+2y-2y=3
x=3+2y
