Answer:
The average rate of change of f(x) over the interval −1 ≤ <em>x</em> ≤ 1 is -1.
Step-by-step explanation:
The average rate of change of a function is:
The function is:
The interval is, -1 ≤ <em>x</em> ≤ 1.
Compute the average rate of change as follows:
Thus, the average rate of change of f(x) over the interval −1 ≤ <em>x</em> ≤ 1 is -1.
9514 1404 393
Answer:
B. neither perpendicular nor parallel
Step-by-step explanation:
If the lines were perpendicular, the coefficients would be swapped and one negated. (You would have 8x -y = c, or 9x +2y = c in the system.)
If the lines were parallel, the coefficients in the two equations would only differ by a common factor. (Both equations would reduce to 2x -9y = c, or x +8y = c.)
The lines are not the same line (coefficients are different).
So, the only reasonable description is ...
neither perpendicular nor parallel
Lol Sam that isn't a math question but if you must know simply look at a modern hiragana chart. The characters you will need are for the "su" "mi" "ma" "se" and the n is a separate character by it self. One of the only ones without a syllable group and the "n" looks like an h. Sumimasen means thanks in Japanese. Hope this helps and I would appreciate a rate, thanks, or a brainliest :)
Answer:
40x6
4x30
try to answer this
them see the answer and then see if Jax is after or Kristy