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
bija089 [108]
3 years ago
8

F(x)=x^3−2x+6

Mathematics
1 answer:
Nina [5.8K]3 years ago
6 0

Answer:

d

Step-by-step explanation:

(f - g)(x) = f(x) - g(x)

f(x) - g(x)

= x³ - 2x + 6 - (2x³ + 3x² - 4x + 2) ← distribute parenthesis by - 1

= x³ - 2x + 6 - 2x³ - 3x² + 4x - 2 ← collect like terms

= - x³ - 3x² + 2x + 4 → d

You might be interested in
A quadratic function is defined by g(x) = (x + 4)2 +7.
Travka [436]

Step-by-step explanation:

The vertex is the point (-4, 7).

4 0
2 years ago
How would I do this question.
olga2289 [7]

Answer:

The density of cube is 6.17959 \frac{g}{cm^{3} }

Step-by-step explanation:

The density is given by ration of a mass of body and volume occupied by a body.

\rho = \frac{m}{V}

Where,

\rho is density.

m is mass of a body

V is the volume of a body

Given that one side of the cube is 0.53cm

Hence, the volume of a body is V=0.53^{3}=0.148877cm^{3}

Now, the Density of the cube will be

\rho = \frac{m}{V}

\rho = \frac{0.92}{0.148877}

\rho =6.17959

Thus, The density of cube is 6.17959 \frac{g}{cm^{3} }

3 0
3 years ago
Can the expression be used to solve 29x14? yes or no for each expression a(9x4)+(20x4)+(9x1)+(20x1) yes No
Alekssandra [29.7K]

no because

29×14 is 406

9×4

20×4

9×1

<u>20×1</u>

49×10 490

490 and 406 aren't equal

7 0
3 years ago
What is 2x+y=8 in a linear equation
lapo4ka [179]

Answer: y = -2x + 8

Step-by-step explanation: Subtract 2x from both sides to get (y) by itself. 2x is the slope and 8 is the y-intercept. Brainliest please?

7 0
2 years ago
If y is 5 when x is 2.5 and y varies directly with x, find y when x is 10.
dybincka [34]
If y is 5 when x is 2.5 and y varies directly with x, find y when x is 10.

The term "y varies directly with x" means that the formula is a direct variation. We need to look for the constant of variation.

y = kx ; where k is the constant of variation.

k = y/x
k = 5/2.5
k = 2

We then use the direct variation formula to get the value of y when x is a certain number.

y = kx
y = 2 * 10
y = 20

5 0
3 years ago
Read 2 more answers
Other questions:
  • Help me for brainliest...
    7·2 answers
  • the vertex of this parabola is at (-2,-3). When the x. value is -1and the y value is -5, what is the coefficient of the squared
    6·1 answer
  • What is the name of the type of data that a scatterplot is used to analyze?
    12·1 answer
  • If a given solution has a 10 percent solute concentration, and more solvent is added, the new solute concentration could be:
    9·2 answers
  • 5*10^5 is how many times bigger that 1*10^5
    12·1 answer
  • How do I do this?<br> Y=1.50x+4
    9·2 answers
  • What is the distance between (-5, 2) and (-9,<br> 2)?
    14·1 answer
  • Use the distributive property to solve: 10(y-r) *
    13·1 answer
  • The equation and table shows were two boys pay for gym fees compare the rate of change and initial value for each function
    13·1 answer
  • What is the rule for the following sequence of numbers: 2, 7, 17, 37, ?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!