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
zaharov [31]
3 years ago
12

Which equation represents a parabola that opens upward, has a minimum value of 3, and has an axis of symmetry at x= 3?

Mathematics
1 answer:
Ilya [14]3 years ago
6 0

Answer:

y=(x-3)^2+3

Step-by-step explanation:

<u><em>The correct question is</em></u>

Which equation represents a parabola that opens upward, has a minimum value of y=3, and has an axis of symmetry at x= 3?

<em>Verify each case</em>

case 1) we have

y=(x+3)^2-6

This a vertical parabola open upward (the leading coefficient is positive)---> is ok

The vertex represent a minimum ---> is ok

The vertex is the point (-3,-6)

The minimum value of y=-6 ----> is not ok

The axis of symmetry is x=-3 ----> is not ok

case 2) we have

y=(x+3)^2+3

This a vertical parabola open upward (the leading coefficient is positive)---> is ok

The vertex represent a minimum ---> is ok

The vertex is the point (-3,3)

The minimum value of y=3 ----> is ok

The axis of symmetry is x=-3 ----> is not ok

case 3) we have

y=(x-3)^2-6

This a vertical parabola open upward (the leading coefficient is positive)---> is ok

The vertex represent a minimum ---> is ok

The vertex is the point (3,-6)

The minimum value of y=-6 ----> is not ok

The axis of symmetry is x=3 ----> is ok

case 4) we have

y=(x-3)^2+3

This a vertical parabola open upward (the leading coefficient is positive)---> is ok

The vertex represent a minimum ---> is ok

The vertex is the point (3,3)

The minimum value of y=3 ----> is ok

The axis of symmetry is x=3 ----> is ok

You might be interested in
Other standard-of-living measurements besides real GDP per capita may include _____.
Katarina [22]
I'm pretty sure the answer is education
3 0
3 years ago
Read 2 more answers
4 to 8 = 15 to n Can someone show me the answer
melamori03 [73]

Answer:

n=30

Step-by-step explanation:

4         15

------ = --------

8           n

using cross products

4n = 8*15

4n = 120

divide by 4

4n/4 =120/4

n = 30

6 0
2 years ago
Sometimes populations change over time. Generate six samples for one year after the initial samples.
PIT_PIT [208]

Answer:

The Answer would be 1:5

Step-by-step explanation:

Find the average for the amount of bass.   Then find the average amount of fish total in the pond, simplify it and you get an answer of 1:5

8 0
2 years ago
Read 2 more answers
If f(x)=4x-16andtheDomainis{-2,-1,0,3,6},findtheRange of the function. Show all work.
Svet_ta [14]

Answer:

R={-24,-20, -16, -4, 8}

Step-by-step explanation:

f(x)=4x-16

f(-2)=4(-2)-16

f(-2)=-8-16

f(-2)=-24

f(x)=4x-16

f(-1)=4(-1)-16

f(-1)=-4-16

f(-1)=-20

f(x)=4x-16

f(0)=4(0)-16

f(0)=0-16

f(0)=-16

f(x)=4x-16

f(3)=4(3)-16

f(3)=12-16

f(3)=-4

f(x)=4x-16

f(6)=4(6)-16

f(6)=24-16

f(6)=8

6 0
2 years ago
I'm running out of pointssssssssss
Rom4ik [11]

Answer: Question 1 is m=3

Question 2 is, 6 is the intercept for the y axis. And (-4,7) is the other intercept.

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • Consider the sequence: 8;18;30;44.<br> Write down the next two terms of the sequence
    12·1 answer
  • Please, solve for x!
    10·1 answer
  • Please answer and explain why.
    7·1 answer
  • Find the x-intercepts of the parabola with
    13·1 answer
  • What is the factored or of 25y^4 - 4z^2
    14·1 answer
  • Can someone help me please
    10·1 answer
  • What is y?<br> HELP!<br> Pls.
    8·2 answers
  • For what value of y does 125=(1/25)^y-1
    10·2 answers
  • <img src="https://tex.z-dn.net/?f=%5Cfrac%7B%5Csqrt%5B3%5D%7B60%7D%20%7D%7B%5Csqrt%5B3%5D%7B36%7D%20%7D" id="TexFormula1" title=
    10·2 answers
  • A rectangular tank measures 14 cm by 9 cm by 10 cm. What is the volume of the tank in cubic centimeters?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!