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
Lunna [17]
4 years ago
14

Consider the quadratic equation below. Determine the correct set-up for solving the equation using the quadratic formula.

Mathematics
1 answer:
Studentka2010 [4]4 years ago
5 0

Answer:

--3 ±sqrt((-3)^2 -4(4)(-9))

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

2(4)

Step-by-step explanation:

4x^2-5=3x+4

We need to get this in standard form to answer the question

Subtract 3x from each side

4x^2-3x-5=3x-3x+4

4x^2-3x-5=+4

Subtract 4 from each side

4x^2-3x-9 =0

a = 4

b = -3

c = -9

-b ±sqrt(b^2 -4ac)

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

2a

--3 ±sqrt((-3)^2 -4(4)(-9))

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

2(4)

You might be interested in
How many tons are in 40000 pounds
GarryVolchara [31]
If you're on about us tons then it = 20 
However if it's tonnes then it = 18.143695 
6 0
3 years ago
Explain whether the points (−13,4), (−7,3), (−1,2), (5,1), (11,0), (17,−1) represent the set of all the solutions for the equati
ivann1987 [24]

Answer:

No, because the set of all solutions of y=−16x+116 is represented by the line of the equation.

Step-by-step explanation:

8 0
4 years ago
Solve for x 1/3(3x + 9) =60​
juin [17]

Congrats on your first question!

Answer: x=57

///////////////////////////////////////////////////////////////////////////////////////////////////////

1/3(3x+9)=60

x+3=60

x=57

4 0
3 years ago
Read 2 more answers
What is the equation of the translated function, g(x), if
Ivanshal [37]

Answer:

D.  g(x)  =  (x+ 4)² + 6

Step-by-step explanation:

Here, the given function is f(x)  = x²

Now,if a graph  x² is translated by (h,k) where:

h = Translation  done towards RIGHT

k = Translation  done towards UP

Then the translated equation is given as:

y =    (x-h)² + k    .... (1)

Now here, the graph is translated 6 UNITS UP and 4 UNITS LEFT.

⇒  h =  - 4 and k = 6

Substituting the value of h, k in (1) , we get:

g(x) =  (x-(-4))² + 6  =  (x+ 4)² + 6  

⇒ g(x)  =  (x+ 4)² + 6

Hence,  the equation of the translated function, g(x) is g(x)  =  (x+ 4)² + 6.

3 0
3 years ago
Want Brainliest? Get this correct , Which rule should be applied to reflect f(x) = x^3 over the y-axis?
Rashid [163]

Answer:

B

Step-by-step explanation:

When you flip over the y-axis you the x is multiplied by -1

8 0
3 years ago
Other questions:
  • Como Resolver este
    14·1 answer
  • If I have 309 ÷98 and you have to do long math how would you solve that?
    6·1 answer
  • (-4x^4+5x^3-x^2+1)+(2x^4-7x^3+6x^2+2x) <br><br> Answer in standard form
    14·1 answer
  • F(x) =3x+4=g(x)=2x+1 /x_4:find the (fog)?
    13·1 answer
  • If M is the midpoint of FG and MG = 7x-15, FG = 33, X = ?
    13·1 answer
  • Graph a line with a slope of -3/4<br> that contains the point (2,3) ?
    14·1 answer
  • 2. Susan and Jorge stand 38 m apart, both to the west of Big Ben. From Susan's position, the
    8·1 answer
  • What is the solution to 6x+35+9x=15(x+4)-25
    14·1 answer
  • What is the surface area of the prism shown below?
    13·1 answer
  • URGENT NEED HELP. What is the approximate length of AB?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!