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Furkat [3]
3 years ago
14

Write a quadratic function f whose zeros are -3 and -11

Mathematics
2 answers:
solmaris [256]3 years ago
5 0

Answer:

f(x) = (x + 3)(x + 11), or

f(x) = x^2 + 14x + 33

Step-by-step explanation:

f(x) = (x + 3)(x + 11), or

f(x) = x^2 + 14x + 33

11Alexandr11 [23.1K]3 years ago
5 0

Answer:

f(x) = (x + 3)(x + 11) and

f(x) = x^2 + 14x + 33

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a group of 3 people are sharing chocolates each person wants 8 chocolates and each box has 6 chocolates
Shtirlitz [24]

4 boxes of chocolates are needed by the group.

If a group of 3 people are together, needing 8 chocolates each. This means that the total number of chocolates needed is 8 × 3 = 24.

Again, we are told that each box contains 6 chocolates. This means that to get the number of boxes needed, we have to divide the total number of chocolates needed by the number of chocolates per box.

Essentially, 24/6 = 4 boxes of chocolates

for more see brainly.com/question/21416852

7 0
3 years ago
find three consective even integers such that the sum of the smallest number and twice the middle number is 20 more than the lar
olya-2409 [2.1K]
Okay I am going to need you to ignore this im only in 8th are you in collage?
3 0
4 years ago
F(x)=x−7
lys-0071 [83]

Answer:

f(x)+g(x)=4x^3+x−7

Step-by-step explanation:

To find f(x) + g(x) add the expressions together by combining like terms. Recall like terms are terms with the same base and exponent.

f(x) + g(x) = x - 7 + 4x^3

f(x) + g(x) = 4x^3 + x -7

6 0
4 years ago
I need this for a test
grin007 [14]

Answer:

-2

Step-by-step explanation:

X= -2 I think so also good luck on your test.

3 0
3 years ago
The lenght of a rectangle deck is 4 times its width if the decks perimeter is 30 ft, what is the decks area?
wlad13 [49]
------------------------------------
Define x :
------------------------------------
Let the width be x.
Width = x
Length = 4x

------------------------------------
Find x :
------------------------------------
Perimeter = 30 ft
2 (x + 4x) = 30
2(5x) = 30
10x = 30
x = 30 ÷ 10 
x = 3

------------------------------------
Find Length and Width :
------------------------------------
Width = x = 3
Length = 4x = 4(3) = 12

------------------------------------
Find Area :
------------------------------------
Area = 3 x 12 = 36 ft²

------------------------------------
Answer : Area = 36 ft²
------------------------------------
7 0
4 years ago
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