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
KengaRu [80]
2 years ago
11

F(x) = 3x2 – x + 5; g(x) = 2x – 3. find f(x)-g(x)​

Mathematics
1 answer:
Sonbull [250]2 years ago
8 0

Answer:

f(x) - g(x) = 3x² - 3x + 8

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

Distributive Property

<u>Algebra I</u>

  • Terms/Coefficients

Step-by-step explanation:

<u>Step 1: Define</u>

<em>Identify</em>

f(x) = 3x² - x + 5

g(x) = 2x - 3

<u>Step 2: Find f(x) - g(x)</u>

  1. Substitute in function values:                                                                          f(x) - g(x) = 3x² - x + 5 - (2x - 3)
  2. [Distributive Property] Distribute negative:                                                    f(x) - g(x) = 3x² - x + 5 - 2x + 3
  3. [Subtraction] Combine like terms (x):                                                              f(x) - g(x) = 3x² - 3x + 5 + 3
  4. [Addition] Combine like terms:                                                                        f(x) - g(x) = 3x² - 3x + 8
You might be interested in
Zoey bought a plant and planted it in a pot near a window in her house. Let H
lys-0071 [83]

Answer:

9

Step-by-step explanation:

7 0
2 years ago
Please answer correctly !!!!! Will mark brainliest !!!!!!!!!
SVEN [57.7K]

Answer:

y=(x-5)^2 - 6

Step-by-step explanation:

Subtracting the 5 to the x moves the parabola 5 units to the right. Putting the -6 at the end moves the parabola down 6 units.

8 0
3 years ago
Read 2 more answers
Write a quadratic relation in the form y = ax2 + bx + c with roots 4 and - 3 and
pochemuha

Answer:

y =  2*x^2 - 2*x - 24

Step-by-step explanation:

If we have a quadratic function with roots a and b, we can write the equation for that function as:

y = f(x) = A*(x - a)*(x - b)

Where A is the leading coefficient.

In this case, we know that the roots are: 4 and -3

Then the function will be something like:

f(x) = A*(x - 4)*(x - (-3) )

f(x) = A*(x - 4)*(x + 3)

Now we need to determine the value of A.

We also know that the graph of the function passes through the point (3, -12)

This means that:

f(3) = -12

Then:

-12 = A*(3 - 4)*(3 + 3)

-12 = A*(-1)*(6)

-12 = A*(-6)

-12/-6 = A

2 = A

Then the equation is:

y = f(x) = 2*(x - 4)*(x + 3)

Now we need to write this in standard form, so we just need to expand the equation:

y = f(x) = 2*(x^2 + x*3 - x*4 - 4*3)

y = f(x) = 2*(x^2 - x - 12)

y = f(x) = 2*x^2 - 2*x - 24

Then the relation is:

y =  2*x^2 - 2*x - 24

4 0
3 years ago
Plsssss Answer
Bezzdna [24]

50 per share hope this helped

6 0
3 years ago
The courtyard behind Jennie's house is shaped like a trapezoid. The bases measure 8 meters and 11 meters. The height of the trap
Mkey [24]
Area of the trapezoid=
1/2(b1+b2)×2

A=1/2(8+11)×12
A=1/2(19)×12
A=6×19
A=114 square meters. As a result, the area of the courtyard is 114 square meters. Hope it help!
8 0
3 years ago
Other questions:
  • Which sequences of transformations confirm the congruence of shape II and shape I?
    7·2 answers
  • What Is the Slope And Y Intercept Of This Line?<br><br> Y = X -5
    10·1 answer
  • O'Connor breakfast foods produced 6,552 of crispy corn cereal. the company wants to put the cereal into boxs that hold 12 ounces
    8·1 answer
  • A set of points graphed on a number line represents natural numbers, whole numbers, integers, rational numbers, irrational numbe
    14·1 answer
  • What is the answer please
    10·1 answer
  • Farmer frank owns a piece of grassland. The grass grows at a constant rate and each cow eats at a constant rate. 12 cows can eat
    5·1 answer
  • A restaurant offers 6 appetizers and 12main courses. How many ways can a person order a​ two-course meal?  
    10·2 answers
  • Which is equal to 1,000 millimeters<br> 70 centimeters <br> 700 decimeter<br> 7 meters
    12·1 answer
  • How
    12·1 answer
  • A= pi2 and find the area of a circle with radius 5 cm. Use pi = 3.14
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!