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
EastWind [94]
4 years ago
11

The equation below describes a parabola. If a is positive, which way does the parabola open?

Mathematics
2 answers:
Lelechka [254]4 years ago
6 0

Answer:up

Step-by-step explanation:

madreJ [45]4 years ago
3 0

we know that

the equation

y=ax^{2}

describe a vertical parabola with vertex at point (0,0)

if  a> 0 -------> the parabola open Up and the vertex is a minimum

if  a< 0 -------> the parabola open Down and the vertex is a maximum

in this problem we have

a> 0 ---> because is positive (given problem)

so

The vertex is a minimum

therefore

<u>the answer is the option C</u>

Up


You might be interested in
Which of the following is the sum of 3/8 and 4/7
Ira Lisetskai [31]

Answer:

53/56

Step-by-step explanation:

3/8 + 4/7

Get a common denominator of 56

3/6 * 7/7 = 21/56

4/7 *8/8 = 32/56

21/56+ 32/56 = 53/56

4 0
3 years ago
Read 2 more answers
Line L is perpendicular to line m.
True [87]
I got x=29° and w=42°
6 0
3 years ago
Can someone plz help. Will mark brainliest
slega [8]

Answer:

3. 73

4. 1500

Step-by-step explanation:

3. 7*9 = 63, 2*5 = 10, 63+10 = 73

4. 40*30 = 1200, 20*30 = 600 divided by 2 = 300, 1200+300 = 1500

4 0
3 years ago
Please help me thank u
kvasek [131]
Just add the numerater and denominater and divide 
8 0
4 years ago
Read 2 more answers
Which function represents the graph ? :)
Natalka [10]

Answer:

The function is:

y = -f(x - 4)

6 0
3 years ago
Other questions:
  • Mike goes grocery shopping for baby food for his young daughter. He has a coupon for a popular brand, but as he’s rounding the e
    14·2 answers
  • CJ = 3x + 6,<br> CT = 37, and<br> JT = 3x + 7<br> Find JT.
    11·1 answer
  • Use the distributive property to write an expression equivalent to 5x (3+4)
    9·2 answers
  • Solve this linear system by graphing. Check the solution. <br> 3x+y=11<br> x-2y=6
    8·2 answers
  • X^2&lt;64 find solution
    6·1 answer
  • M^2 = 0.04 how do you solve this
    15·1 answer
  • Please help me with this question
    5·2 answers
  • 3x1,000+7x10+3x1+2x1/100+4x1,000 Please help I'll put you as brainiest if correct :)
    6·1 answer
  • Vijay missed 12 out of his last 16 free throws. Considering this data, how many of his next 20 free-throw attempts would you exp
    11·1 answer
  • What is the solution to the following equation?
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!