Help me this is due this period please please ill mark brainiest with a bunch of points.
2 answers:
You might be interested in
Given that <span>Mrs.
Hawk assigns her students an average of no more than 15 questions on
each assignment. On their first 5 assignments Mrs. Hawk’s students had
11, 10, 13, 14, and 14 questions.
Let x be the number of questions she can have on the sixth assignment, then the inequality that Mrs. Hawk can use to determine the number of questions she can have on the sixth assignment is given by
</span>
Let x be the number of questions she can have on the sixth assignment, then the inequality that Mrs. Hawk can use to determine the number of questions she can have on the sixth assignment is given by
Answer:
<em>f(-5)=149603</em>
Step-by-step explanation:
<u>Synthetic Substitution</u>
It's a method to find the value of a polynomial for a given value of x. The polynomial we want to evaluate is
at x=-5
We can, of course, just replace x for -5 and compute the powers, products and sums and subtractions, but we can use the synthetic substitution to avoid the powers, just by multiplying and adding or subtracting. The method requires us to use only the coefficients of the ordered and complete polynomial as shown:
-1 4 -4 -6 -3 -6 -1 -2
Now we set up an arrangement where we can place some operations
-1 4 -4 -6 -3 -6 -1 -2
-5
The second row and a new third row will be filled by computing values as explained below.
The first value of the third row is the very same first coefficient (-1)
-1 4 -4 -6 -3 -6 -1 -2
-5
-1
The second value of the second row is the -5 times the first value of the third row: (-5)(-1)=5
Next value of the third row is the sum of the values above of it: 4+5=9
-1 4 -4 -6 -3 -6 -1 -2
-5 5
-1 9
Now we proceed the same with next values to get the full arrangement or synthetic substitution
-1 4 -4 -6 -3 -6 -1 -2
-5 5 -45 245 -1195 5990 -29920 149605
-1 9 -49 239 -1198 5984 -29921 149603
The very last value of the third row is the required substitution
f(-5)=149603
The formatted table can be seen in the image below
