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
Dafna11 [192]
3 years ago
11

A parabola had a vertex of (-5,0) and passes through the point (-3,1)

Mathematics
1 answer:
vodomira [7]3 years ago
3 0

Answer:

Step-by-step explanation:

let the parabola be y=a(x+5)²+0

or y=a(x+5)²

∵ it passes through (-3,1)

1=a(-3+5)²

4a=1

a=1/4

so parabola is y=1/4(x+5)²

You might be interested in
A = 1-2 35 b = -16 04 find 2a -
devlian [24]
Replace the values of a and b in the formula
2a - b:
(2 * 1.235) - (-16.04) = 2.47 + 16.04 = 18.51
4 0
3 years ago
How do I solve this problem?
Anvisha [2.4K]

Answer:

y+11=-\frac{1}{4}(x-4)

Step-by-step explanation:

since the equation is perpendicular to y=4x-2, m=-1/4 (negative reciprocal). (x_1,y_1)=(4,-11), plug all the values into the equation y- y_1 = m(x-x_1) and we get y+11=-\frac{1}{4}(x-4)

8 0
3 years ago
For lunch, Jess bought a glass of milk for $1.60, a chicken sandwich for $4.30, as well as
ArbitrLikvidat [17]

Answer:$8.00

Step-by-step explanation:

Add them then u minus the $17.00

6 0
2 years ago
Help with this math problem
lutik1710 [3]

Answer:

-4z^{2} +5z^{2} -2x+4\frac{1}{2} zy^{2}

7 apples+7 oranges

2x^{2} y+5xy^{2}-3xy

Step-by-step explanation:

6 0
2 years ago
A model is made of a car. The car is 9 feet long and the model is 6 inches long. What is the ratio of the length of the car to t
pogonyaev
18x the smaller orignal
3 0
3 years ago
Other questions:
  • 70 POINTS!!!!!!!!!! Given: E, F, Q, D∈k(O),O ∈ ED, m∠DFQ = 10°, measure of arc EF = 28° Find: Angles of △EFQ
    6·1 answer
  • E=mc2 Solve for C<br><br> Can someone help me solve for C?
    11·2 answers
  • Linda, Tony, and deon have a total of $99 in their wallets. Tony's has 4 times what deon has. Linda has $9 more than Deon. How m
    14·2 answers
  • Every even number,except 2,is composite
    7·1 answer
  • Find the cube root of 13824 by prime factorization method​
    11·1 answer
  • Evaluate the expression when b=-6 and y=4.<br> b-6y
    7·2 answers
  • H + 12 = 31<br> equal what equation h=
    11·1 answer
  • Please help!!!! I will mark brainlest
    9·1 answer
  • ASAP!!!
    15·1 answer
  • Find the quotient and simplify
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!