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
elena55 [62]
3 years ago
13

Which equation could generate the curve in the graph below

Mathematics
1 answer:
Setler79 [48]3 years ago
3 0
The curve has been attached and the answer choices are:

y = 3x² – 2x + 1

y = 3x² – 6x + 3

y = 3x²<span> – 7x + 1
</span>
The attached graph has a vertex in the first quadrant. Therefore, the coordinates of the vertex would be both positive.

Let's start with first equation:

                                               y = 3x² – 2x + 1

using the equation of axis:
                                            x = -b/2a
                                            x = 2/6
                                            x = 1/3
SUbstituting the value of x in the main equation to get the y-coordinate of the vertex.
                                               y = 3(1/3)² – 2(1/3) + 1
                                               y = 3/9 – 2/3 + 1
                                               y = 1/3 – 2/3 + 1
                                               y = (1 - 2 + 3)/3
                                               y = 2/3

Hence, the vertex would be:
                                             (h,k) = (1/3 , 2/3)

Also, the leading coefficient is positive, so the parabola would be concave up.

Thus the final answer choice will be:

                                             y = 3x² – 2x + 1

You might be interested in
At a football stadium, 2% of the fans in attendance were teenagers. If there
Nata [24]

Answer:

17500

Step-by-step explanation:

350/2%

7 0
3 years ago
Read 2 more answers
Find the gcf of 8x and 22xy
Ksivusya [100]
The greatest common factor of 8x and 22yx is 2x.
I got this answer by factoring out 8 and 22:

8: 1,2,4,8
22: 1,2,11,22

Their greatest common factor was 2 and they both have x.

Your answer is 2x. 

Hope this helped! :)
6 0
3 years ago
Read 2 more answers
4 Write always, sometimes, or never. 1. Multiplying a decimal by 104 shifts the decimal point 4 places to the right. a 2. The pr
Elena-2011 [213]

Answer:

1. Never

2. Sometimes

3. Never

4. Always

Step-by-step explanation:

hope this helps

6 0
2 years ago
Use properties of operations to complete the equivalent expression. 5(y+9)=​___y+​___ 5(y+9)=nothingy+nothing
laiz [17]

Answer:

5y+45

Step-by-step explanation:

5 0
3 years ago
Triangle PQR is similar to triangle STU, where P, Q, and R correspond to S, T, and U,
Elden [556K]

Answer:

TU=36

Step-by-step explanation:

use the side lengths of PQR to determine the proportionality of the two triangles. 9/2=4.5 so, multiply 8 by 4.5 to find TU.

6 0
3 years ago
Other questions:
  • Solve the inequality -12≤2x-4&lt;10
    9·1 answer
  • (Help...............)
    12·1 answer
  • What are the mean and the mode of the following set of data: 5, 12, 1, 5, 7
    10·2 answers
  • One pipe can fill a tank with oil in 3 hours. A second smaller pipe can fill the same tank in 7 hours. If both pipes were used a
    13·2 answers
  • URGENT 100 POINTS TO THE FIRST WHO ANSWERS CORECTLY
    7·2 answers
  • 1. In quantum physics what is entanglement ?
    15·1 answer
  • A can of soup in the shape of a cylinder is 10 centimeters tall and has a diameter of 6 centimeters. A label covers the entire c
    5·1 answer
  • Don’t need to explain, but if you want to then go ahead!
    11·2 answers
  • -4(-6 - 2n) = 30 + 8n
    6·1 answer
  • 3.9x - 0.7 = 8.66, so what does x equal?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!