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
klemol [59]
3 years ago
12

Find a formula for the quadratic function whose graph has vertex (-1,3) and y-intercept -3.

Mathematics
1 answer:
Blababa [14]3 years ago
7 0

Answer:-6x^2-12x-3


Step-by-step explanation:

assume the equation is ax^2+bx+c=y

c=-3

-b/2a=-1

a-b+c=3

a=-6

b=-12


You might be interested in
Simplify ( root 3 + root 7) over 2​
Gala2k [10]

Answer:

5 r o 2 t

Step-by-step explanation:

(√3+√7)²

We know ,[(a+b)²=a²+2ab+b²]

=>(√3+√7)²=(√3)²+2(√3)(√7)+(√7)²

=>(√3+√7)²=3+2√21+7

=>(√3+√7)²=10+2√21

3 0
3 years ago
I need help please with this
lord [1]

Answer:

no.

Step-by-step explanation:

nigerians are cool

6 0
3 years ago
$7.50 admission 20%off 5.75% taz total is
pickupchik [31]
7.5*.2=1.5 
- 1.5= 6.5 w/ 20% off

6.5*0.0525=0.34125- rounded= .34+6.5=

$6.84
Hope this helps!!!!
5 0
3 years ago
Mason is preparing for an endurance running competition. On Friday, he ran 15 3/5 miles. On Saturday, he ran twice as much as he
REY [17]
He ran for 34 and 19/20 miles
7 0
3 years ago
Read 2 more answers
50! POINTS! HELP QUICK!
Lesechka [4]
I believe it is the first option. Hope this helps!
7 0
3 years ago
Other questions:
  • Rewrite .07 repeating as a simplified fraction
    14·1 answer
  • Please help! I have a bunch more I will be posting as well , thank you! (:
    9·1 answer
  • Please help!!! put image of what to do.
    8·1 answer
  • How to compare ratios?
    12·2 answers
  • A local eat-in pizza restaurant wants to investigate the possibility of starting to deliver pizzas. The owner of the store has d
    5·1 answer
  • I bought a box of 124 crayons for the art class to share. The crayons cost $21.08 with tax included. What was the cost per crayo
    11·2 answers
  • Brooke uses 8.6 pints of blue paint and white paint to paint her bedroom walls. 3/5 of this amount is blue paint, and the rest i
    6·1 answer
  • How did architecture change during the Middle Ages?
    10·1 answer
  • Rewrite the expression using radical notation.<br><br><img src="https://tex.z-dn.net/?f=14%28%20%5Cfrac%7B2%7D%7B5%7D%20%29" id=
    8·1 answer
  • A bedroom door in the house has the same
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!