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
faust18 [17]
3 years ago
12

Which shows the correct substitution of the values a,b, and c from the equation 1=-2x+3x^2+1 into quadratic formula?

Mathematics
2 answers:
riadik2000 [5.3K]3 years ago
7 0

Answer:

a = 3

b = -2

c = 0

Step-by-step explanation:

The standard form of a quadratic eqaution is:

a.x² + b.x + c = 0

where a, b and c are real numbers

Let's consider the following equation.

1 = -2x + 3x² + 1

We can re-arrange the terms.

0 = -2x + 3x² + 1 - 1

3x² - 2x + 0 = 0

The coefficient a for the quadratic term is a = 3.

The coefficient b for the linear term is b = -2.

The coefficient c is 0.

goldfiish [28.3K]3 years ago
6 0
Solve the equation for x by finding a, b, and c of the quadratic then applying the quadratic formula.
x=2/3, 0
You might be interested in
If the range of f(x)= square root mx and the range of g(x)=m square root x are the same, which statement is true about the value
AveGali [126]
M can be any positive real number.

Explanation:

From f(x) = √(mx) ; if x is posive m has to be positive; if x is negative m has to be negative; if x is cero m can have any value, and the range will always be 0 or positve

From g(x) = m √x; x can only be 0 or positive and the range will have the sign of m.

Given we concluded that the range of f(x) can only be  0 or positive, then me can only be 0 or positive. 
3 0
3 years ago
Show how to write, evaluate and simply an expression to represent and solve this problem: Jeff and his friend each text four cla
VLD [36.1K]

Answer:

32

Step-by-step explanation:

It is given that Jeff and his friend each text four classmates about an concert that is two people texts four classmates then 2×4=8 people are notified about the concert, then according to question, each 8 of them texts 4 more students from a different school about the concert,  so the total number of people from the other school which are being notified about the concert will be 8×4=32.

5 0
2 years ago
Urgent answer please!!! :)
Zepler [3.9K]

Answer:

a and b are relative on maxima interval x =-4,x=0

5 0
3 years ago
Per day you have to drink 2250 ml. Your bottle of water is 550 ml. How much more water you need to put to you bottle of water to
Harrizon [31]

Answer:

If your bottle already has 550 ml in it you need to add 1,700 ml for a total of 2250 ml. If your bottle can only hold 550 ml you will need to drink about 4 bottles in order to drink 2250 ml of water.

Step-by-step explanation:

2250/550=4.09

3 0
3 years ago
Use the net to find the surface area of the regular pyramid 6ft 7ft 15.6
vitfil [10]

Answer:

ịnkhioh

Step-by-step explanation:

n kjkmmjkn bkknklk

5 0
2 years ago
Other questions:
  • Algebra
    7·1 answer
  • Alice buys some inexpensive bracelets and necklaces as party favors for her jewelry showing. She pays $8 for each necklace (N) a
    10·2 answers
  • consider the point A= (1,2) and the line B, given by the equation y=3x-5. write an equation in slope intercept of the line passi
    12·1 answer
  • The city council wants to find out if city residents would be willing to pay higher taxes for improvements to the city's parks.
    9·2 answers
  • The temperature dropped 2 degrees every hour for 6 hours what was the total number of degrees the temperature changes in he 6 ho
    7·1 answer
  • A set of data has been organized using the stem-and-leaf plot below. What is the range of the data?
    13·1 answer
  • The sum of two numbers is 80.6. One of
    9·1 answer
  • The middle school band has a boy to girl ratio of 4:6.
    8·1 answer
  • I need help asap please please help​
    14·1 answer
  • In the triangle below, suppose that m/Q = (2x-3)°, m/R= (5x+7)°, and m/S=xº.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!