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
romanna [79]
2 years ago
12

State the vertex and axis of symmetry of the graph of y=ax2+c.

Mathematics
2 answers:
const2013 [10]2 years ago
6 0

in vertex form

y=a(x-h)^2+k

the vertex is (h,k) and the axis of symmetry is x=h


put into vertex form

y=ax^2+c

y=a(x)^2+c

y=a(x-0)^2+c

h=0, k=c

the vertex is (0,c)

the axis of symmetry is x=0

Neporo4naja [7]2 years ago
3 0

State the vertex and axis of symmetry of the graph of y=ax^2+c

General form of quadratic equation is y=ax^2 + bx +c

There is no bx in our given equation, so we put 0x

Given equation can be written as y=ax^2 + 0x +c

a=a , b=0

Now we use formula to find vertex

x=\frac{-b}{2a}

x=\frac{-0}{2a}=0

Now we plug in 0 for 'a' and find out y

y=a(0)^2 + 0x +c= c

So our vertex is (0,c)

The axis of symmetry at x coordinate of vertex

So x=0 is our axis of symmetry


You might be interested in
PLEASE HELP (PRE-ALGEBRA) MULTIPLE CHOICE! WILL GIVE BRAINLEIST! (photo attached!)
nasty-shy [4]

Answer:

(-4, 0)

Step-by-step explanation:

x-2 means ur gonna take coordinate A and move it back 2 places along the x axis, (-4,-2) and then y+2 means ur gonna go up to places alomg the y axis which brings coordinate A' to (-4,0)

3 0
1 year ago
Read 2 more answers
Find all of the points of the form (x, −x) which are 7 units from the origin.
Morgarella [4.7K]

Answer:

  • (-7, 0) and (7, 0)

Step-by-step explanation:

<u>All the points that are 7 units from the origin are on the circle:</u>

  • x² + y² = 7²

<u>The maximum and minimum values of x obtained when y = 0:</u>

  • x² = 7²
  • √x² = √7²
  • x = ± 7

So

  • min x = -7 and
  • max x = 7

<u>The points are:</u>

  • (-7, 0) and (7, 0)
3 0
2 years ago
Read 2 more answers
Which image shows a translation?<br> А<br> B<br> с
Oksanka [162]
That would be A I believe
5 0
3 years ago
Read 2 more answers
A kite descends to the ground from a height of 32 feet. Use an integer to describe the descent.
nydimaria [60]
32-x=0; with x equaling the amount descended or -32.
8 0
3 years ago
Dalia is performing transformations on the preimage of a triangle in the coordinate plane. She shifts and the spins the triangle
Zielflug [23.3K]

Answer:

translation, rotation

Step-by-step explanation:

A translation is sliding around or moving around/shifting so the first one is translation. A rotation is spinning it around to a different angle so the second is a rotation. Hope this helps!!

6 0
2 years ago
Other questions:
  • Which expression is equivalent to m2−13m−30?
    12·1 answer
  • Which expression is a difference of squares with a factor of 2x + 5? 4x2 + 10 4x2 – 10 4x2 + 25 4x2 – 25
    13·2 answers
  • 1. the figure below is a parallelogram which statement must be true
    7·1 answer
  • Please help with 5 and 6
    14·2 answers
  • Write the percent as a fraction or mixed number in simplest form. 72.5
    12·1 answer
  • Kylie invested $2,800 in an account paying an interest rate of 5.5 % compounded annually. Ariana invested $2,800 in an account p
    9·1 answer
  • The value of an autographed baseball card increased from $39 to $65. What is the percent increase in value of the baseball card?
    5·2 answers
  • Please helpp!!!!!!!!!!!!!
    6·1 answer
  • PLEASE HELP ME PLEASE<br> ITS IN THE PHOTO PLEASE<br> AND I DONT KNOW IF THATS THE ANSWER EITHER
    14·1 answer
  • 3(2x+1)=(10x+2) solve for x
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!