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Arisa [49]
4 years ago
10

What is the range of the function f(x)= -(x+3)^2+7​

Mathematics
1 answer:
Advocard [28]4 years ago
8 0

Answer:

thats the answer to rhjs problem

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Write a polynomial in standard form with the zeros -4,0, 1, and 4.
gavmur [86]

Answer: x^4-x^3-16x^2+16x

Step-by-step explanation:

Factor theorem : If x=a is a zero of a polynomial p(x) then (x-a) is a factor of p(x).

Given: Zeroes of polynomial : -4,0, 1, and 4.

Then Factors = (x-(-4)), (x-0), (x-1) and (x-4)   [By factor theorem ]

=(x+4), (x-0), (x-1) and (x-4)

Multiplying these factors to get polynomial in standard form.

(x+4)\times(x-0)\times(x-1)\times(x-4)  \\\\= x(x+4)(x-4)(x-1)\\\\= x(x^2-4^2)(x-1)\\\\= x(x^2-16)(x-1)\\\\= x(x^2-16)(x-1)\\\\=x(x^2x+x^2\left(-1\right)+\left(-16\right)x+\left(-16\right)\left(-1\right))\\\\= x(x^3-x^2-16x+16)\\\\=x^4-x^3-16x^2+16x

Hence, B is the correct option.

8 0
3 years ago
1. How are the intergers and whole number the same ?
Blababa [14]

Answer:

Whole numbers are all natural numbers including 0 e.g. 0, 1, 2, 3, 4… Integers include all whole numbers and their negative counterpart e.g. … -4, -3, -2, -1, 0,1, 2, 3, 4,… Where a and b are both integers.

Step-by-step explanation:

3 0
3 years ago
Riley received financial assistance to pay for his college education. After he graduates, he will have to pay back the amount of
e-lub [12.9K]

Answer:

student loan

Step-by-step explanation:

read then re read

5 0
4 years ago
Read 2 more answers
What are the solutions to the equation x² = 169? Choose all answers that are correct. A. 13 B. –13 C. 84.5 D. –84.5
Nimfa-mama [501]
x^{2} = 169

First, we need to take the square root of each side. 
x = \pm \sqrt169

Second, we now have to find the square root of 169 to solve this. Since 13 × 13 = 169, the square root of 169 is 13. The plus-minus symbol means in this case, the solution can be -13 and positive 13. To answer your question, option A) 13, and B) -13 are the solutions to the equation.
x = \pm 13

Answer: \pm13
7 0
3 years ago
Read 2 more answers
4(7-8n)=-2n+8(6-5n) point slope from
Viefleur [7K]

Answer:

n = 2 i beleve

Step-by-step explanation:

i dont know if this is right but i did the math and im in 6th grade so im not really good with that stuff

<3 have a good day <3

8 0
3 years ago
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