1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
vova2212 [387]
2 years ago
6

A quadratic function with zeroes 1 and -9

Mathematics
2 answers:
baherus [9]2 years ago
8 0

Answer:

(x-1)(x+9) or x^2 + 8x-9, if you simplify.

Step-by-step explanation:

Len [333]2 years ago
5 0

Step-by-step explanation:

By Factor theorem, (x - 1) and (x + 9) are factors of the function.

=> (x - 1)(x + 9) = x² + 8x - 9 is one such function.

You might be interested in
The set of order pairs (-1, 8), (0,3) (1,2) and (2, -7) represent a function. What is the range of the function?
goldfiish [28.3K]
Answer: The range is the set {8, 3, 2, -7} which can be sorted to get {-7, 2, 3, 8}

------------------------------------------------------------------------------

Explanation:

The range is simply the set of possible y values. All you have to do is list all the y coordinates and surround the values in curly braces. The curly braces indicate a set. Every point is of the form (x,y). The y coordinate is the second value listed of each ordered pair.
8 0
3 years ago
If you add 17 to an even number, the answer will be even.<br> OA. True<br> OB. False
Rama09 [41]

Answer:

the answer is false because it will always be a odd number

4 0
1 year ago
Read 2 more answers
I WILL GIVE BRAINLIEST!!!!
posledela

The answers to the questions are:

1. x = 4

2.  x = 1.5

3. x = 1.875

4. x = 1

<h3>2 step equation:</h3>

1. 4x + 3 = 19

4x = 19 - 3

4x = 16

divide by 4

x = 4

<h3>2 step equation w/ fractions:</h3>

(4/3)x + 5 = 17

= 1.33x + 5 = 7

Take like terms

1.33x = 7-5

1.33x = 2

divide through by 1.33x to get 2

x = 2/1.33

x = 1.5

<h3>3. Distributive Property:</h3>

4x(6 - 2) - 10 = 20

Multiply and open the bracket

24x - 8x - 10 = 20

Take like terms

16x = 20+10

16x = 30

x = 30/16

= 1.875

<h3>4. Decimals:</h3>

4.3x + 0.7 = 5

4.3x = 5 - 0.7

4.3x = 4.3

x = 1

Read more on distributive properties here:

brainly.com/question/2807928

#SPJ1

7 0
1 year ago
1 &amp; 2
sveta [45]
The value of x is 13 for the first attachment. 
5 0
3 years ago
V=n/t+10<br> solve for n
AnnZ [28]

Answer:

Lets isolate

v-10=n/t

negate the right side

t(v-10)= n

8 0
3 years ago
Other questions:
  • Andy and alex order prints andy orders 40 small and 10 large for 32.50 and alex orders 20 small and 8 large for 20. How much doe
    12·1 answer
  • Jan and Laura have a total of 3 same sized cookies they want to divide equally between the two of them. What fraction of the coo
    5·1 answer
  • Create a trinomial that can be factored and write it in standard form.
    9·1 answer
  • A group of students are planning a mural at a wall the rectangular wall has dimensions of (6x+7) by (8x+5) and they are planning
    5·1 answer
  • There is no cure for the common cold, but here are some things you can do. Grandma was right—chicken soup actually is good for a
    8·1 answer
  • 9
    10·2 answers
  • A cylindrical water tank of height 4 m is used to fill containers with dimensions 20 cm X 30 cm X 50 cm. If the tank can fill ex
    6·1 answer
  • Which choice is a correct congruence statement for the triangles?
    15·1 answer
  • Frank ate 2/8 of the apple pie and
    10·2 answers
  • PLEASE HELP ME ON THIS ONE
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!