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
IRISSAK [1]
3 years ago
11

Identify the domain of the equation y = x2 − 6x + 1.

Mathematics
2 answers:
Taya2010 [7]3 years ago
8 0

Answer:

The correct option is 4.

Step-by-step explanation:

Domain is the set of all possible inputs for which the given function is defined.

The given function is

y=x^2-6x+1

It is a second degree polynomial. These type of polynomial are defined for all real values of x. So, the domain of the given function is all real numbers.

Domian=\{x:x\in R\}

Domian=R

Therefore the correct option is 4.

ahrayia [7]3 years ago
6 0
The domain is all real numbers.
You might be interested in
Simplify<br> 69 +39<br> 018<br> O 81
S_A_V [24]

Answer:

108

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
How far does a bus travel at 2.5 hours at 65mph
oksian1 [2.3K]

the bus goes 65 miles every hour. so: 1hr = 65mi

to find how many miles it goes every 2.5 hours, we multiply each side by 2.5:

2.5hrs = 162.5mi

5 0
3 years ago
Read 2 more answers
How do I solve this? This is grade 9 math.
mafiozo [28]
Answer is A, you should not do negatives on the other side, copy the same monomial on the other sides
8 0
3 years ago
Juan hikes up a mountain. He hikes back down at a constant rate. The table shows Juan's elevation at each hour after he begins h
Dimas [21]

The linear function that describes Juan's elevation during his descent is:

B. y = -1460x + 7500.

<h3>What is a linear function?</h3>

A linear function is modeled by:

y = mx + b

In which:

  • m is the slope, which is the rate of change, that is, by how much y changes when x changes by 1.
  • b is the y-intercept, which is the value of y when x = 0, and can also be interpreted as the initial value of the function.

In this problem, each hour, the height decays by 1460, hence the slope is of m = -1460, then:

y = -1460x + b.

The y-intercept is found considering that when x = 1, y = 6040, hence:

b = 6040 + 1460 = 7500.

Which means that option B is correct.

More can be learned about linear functions at brainly.com/question/24808124

#SPJ1

8 0
2 years ago
Which shows one way to determine the factors of y3 – 9x2 + 5x – 45 by grouping
Gnoma [55]

Answer:

(x²+5)(x-9)

Step-by-step explanation:

Assuming that you are asking to factor by grouping:

x³ - 9x² + 5x – 45

You can group:

x²(x-9) + 5(x-9)

and then combine the x² and 5:

(x²+5)(x-9)

4 0
3 years ago
Other questions:
  • How do u solve the equation 4(a - 4) = a - 15?
    9·2 answers
  • Heidi solved the equation 3(x + 4) + 2 = 2 + 5(x – 4). Her steps are below: 3x + 12 + 2 = 2 + 5x – 20 3x + 14 = 5x – 18 14 = 2x
    16·2 answers
  • Solve the system of equations. y = 6x - 27 y = 4x - 17 a. ( -5, 3) c. ( 5, 3) b. ( -3, -5) d. No solution Please select the best
    7·1 answer
  • I need help on problem 53
    5·1 answer
  • I need help on this question!!!!!!!
    5·1 answer
  • What is the formula of Arae circle ​
    6·2 answers
  • An item is purchased for a wholesale price of $48 and will be sold at a 55 percent markup. Which expression should be used to fi
    11·2 answers
  • Use the mean of the values in the table to answer the question...
    6·1 answer
  • Name each figure <br><img src="https://tex.z-dn.net/?f=%20%5C%5C%20%20%5C%5C%20%20%5C%5C%20" id="TexFormula1" title=" \\ \\ \\
    5·2 answers
  • A solid wood cone 12 cm in diameter and 8 cm high sells for $1.19. A second wood cone is 17 cm in diameter and 12 cm high. the f
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!