The graph is down on left side, up on right side.
Explanation:
The end behavior of the graph of a polynomial is determined by the its degree and the sign of the leading coefficient. For the even degrees the graph is either up or down on both ends i.e: the graph has the same direction on both ends . For the odd degrees the graph goes opposite directions. If the leading coefficient is positive the graph of even degree polynomials is up on both end and for the negative graph will be down on both ends. For the odd degree functions with positive leading coefficient the graph will be down on left, up on right but for negative will be up on left down on right.
Answer:
12.4523 kg
Step-by-step explanation:
The variance is found by averaging the square of the deviance (how far a number is from the mean) of each number.
Since we found the average of the deviance, all we have to do now is square that, and divide by the number of subjects.
11.1590² = 124.5232 --> 124.5232/10 = 12.4523 kg
Answer: c
Step-by-step explanation: layout B needs about 2.3m more fencing.
Answer:
The third option
Step-by-step explanation:
first, you can eliminate the 2nd and the 4th option because the vertex of the graph is located at -3, and not 3. The reason it is not the 1st option is, because of the greater than or equal to sign, this inequality actually shows the white area.
Therefore, leaving the 3rd option. The y-intercept is correct, it is -3. The sign is also correct, because on the axis of the quadratic, -3 is the highest possible y-intercept. So y has to be less than or equal to -3.
Hope this helps! :D