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MatroZZZ [7]
4 years ago
10

Find a cubic function with the given zeros. (1 point) Square root of seven. , - Square root of seven. , -4

Mathematics
1 answer:
Debora [2.8K]4 years ago
6 0

Given :

Three roots , \sqrt{7},\ -\sqrt{7},\ -4 .

To Find :

A cubic function with the given zeros.

Solution :

Equation of polynomial of 3 zeroes is given by :

(x-a_1)(x-a_2)(x-a_3)=0\\\\(x-\sqrt{7})(x+\sqrt{7})(x+4)=0\\\\( x^2-7)(x+4)=0\\\\x^3+4x^2-7x-28=0

Therefore, the cubic function of given zeroes is x^3+4x^2-7x-28=0.

Hence, this is the required solution.

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Can someone help me really quick
hodyreva [135]

Answer:

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Step-by-step explanation:

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4 0
2 years ago
Find four consecutive integers whose sum is 114.
Rzqust [24]
4 consecutive integers : (x), (x + 1), (x + 2), (x + 3)

x + x + 1 + x + 2 + x + 3 = 114...combine like terms
4x + 6 = 114....subtract 6 from both sides
4x = 114 - 6
4x = 108...divide both sides by 4
x = 108/4
x = 27

x + 1 = 27 + 1 = 28
x + 2 = 27 + 2 = 29
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so ur 4 numbers are : 27, 28, 29, 30
7 0
3 years ago
Vertex B is located at ( ____, ____ ).<br> This is all it said no image
OLEGan [10]

Answer:

i believe its B= (1,5)

Step-by-step explanation:

7 0
4 years ago
What appears to be the range of the part of the exponential function graphed on the grid?
Natali [406]

The domain of a function is the set of x values for which it is defined. The range of the given graph will be -2≤x<7.

<h3>What is the domain and range of a function?</h3>

The domain of a function is the set of x values for which it is defined, whereas the range is the set of y values for which it is defined.

As it can be seen that the value on the y-axis is defined for every value of x between -2 to 7, also the value of x  is also defined for x=-2.

Hence, the range of the given graph will be -2≤x<7.

Learn more about Domain and Range:

brainly.com/question/1632425

#SPJ1

6 0
2 years ago
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