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
melamori03 [73]
3 years ago
5

Which quadratic function in vertex form has a vertex at (−5 , −4) and passes through the point (−2 , −1)?

Mathematics
1 answer:
ioda3 years ago
5 0

Answer:

y = 1/3(x + 5)^2 - 4

Step-by-step explanation:

The general vertex form is;

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

From the question, (h,k) are the coordinates of the vertex which is (-5,-4)

So we have

y = a(x + 5)^2 -4

So we need to get the leading coefficient

Simply substitute the point it passes through

x = -2 and y = -1

-1 = a(-2 + 5)^2 - 4

-1 = a(3)^2 -4

-1 = 9a -4

9a = 4-1

9a = 3

a = 3/9

a = 1/3

So the equation is;

y = 1/3(x + 5)^2 - 4

You might be interested in
Solve for p. i = prt
Andrew [12]

Answer:

p=i/rt

Step-by-step explanation:

its p= i over rt

4 0
3 years ago
Which describes the correlation shown in the scatterplot
Y_Kistochka [10]

Answer:

it's b

Step-by-step explanation:

i got it right on edge

3 0
3 years ago
Read 2 more answers
Plot the point (1.5, −3) on the coordinate plane.
lions [1.4K]

Answer:

Step-by-step explanation:

use a math app

3 0
3 years ago
Read 2 more answers
What is the probability of getting a head on the coin and an odd number on the die?
mihalych1998 [28]

Answer:

1/4

Step-by-step explanation:

The probability of getting a heads is 1/2

The probability of getting an odd number

1,3,5

-----------   =   3/6  = 1/2

1,2,3,4,5,6  


Since they are independent events, we multiply the probabilities

1/2 * 1/2 = 1/4

7 0
3 years ago
The previous balance in your check register $234.67 . You make a deposit of 150.00 .You write a check for $63.23 . What is your
skelet666 [1.2K]

Answer:

321.44

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • A bale of hay in the shape of a rectangular prism has a length of 4 feet, a width of 2 feet, and a height of 2 feet. A cylindric
    6·1 answer
  • A disco ball is shaped like a sphere with a diameter of 16 inches. To the nearest square inch, what is the surface of the disco
    13·1 answer
  • The figure is made up of two shapes, a semicircle and a rectangle.
    9·2 answers
  • What letter comes next 1I2L3F4
    9·1 answer
  • How would you graph y=2(1/3)^x+1 -3
    12·1 answer
  • How do i to get 39% of 42
    6·1 answer
  • Two rectangles have the same width. The length of one is 1 foot longer than the width.
    10·1 answer
  • The equation y = 1.9 x can be used to determine the total weight in pounds, y, of the number of paperback books in the first pri
    5·2 answers
  • A gym charges a membership fee plus an additional fee per yoga class. The table shows the linear relationship between the number
    6·1 answer
  • In Exercise 5.21, we learned that a Rasmussen Reports survey of 1,000 US
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!