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
tekilochka [14]
3 years ago
11

A parabola passes through the points (-3,0), (-2,3), and (-1,4). What function does it represent? Use the graphing tool to deter

mine the function.

Mathematics
1 answer:
olga_2 [115]3 years ago
7 0
The first thing you should know is that to represent a parabola you need at least three points, which are given by the enunciation of the problem. Therefore, the function that best represents the parabola is: y = -x^2 - 2x + 3
 Graphic attachment.

You might be interested in
A bank credit card charges interest at the rate of 24% per year, compounded monthly. If a senior in college charges $1,500 to pa
pickupchik [31]

Answer: 1902.36

Step-by-step explanation:

When interest is compounded monthly , the formula to find the accumulated amount is

A=P(1+\dfrac{r}{12})^{12t} , where P = principal value , r = rate of interest , t = time.

As per given,

r= 24% =  0.24

P= $1500

t= 1 year

Put all value in formula , we get

A= 1500(1+\dfrac{0.24}{12})^{12\times 1}\\\\=1500(1+0.02)^{12}\\\\=1500(1.02)^{12}\\\\=1500(1.26824179456)\approx1902.36

Hence, he need to pay $1902.36.

8 0
3 years ago
What is the distance between (-6,8) and (-3,9)
gayaneshka [121]

Answer:

I would say it is close to 4, but not 4.

Step-by-step explanation:

So I rounded the distance between the 2 plots with a line, and I got either 3.8 or 3.1

square root of 10 = 3.1

square root of 15 = 3.8

The picture is my graph I used to base it, so I would generally consider how close it is to 4 saying C. Square root of 10.

(I only chose 3.1 because I went up on the graph 3 squares with my line. It did not quite reach. I went 1/10(0.1) of a whole up further, and it resulted in the <em>square root of 10</em> choice.)

4 0
3 years ago
What is the equation for the line in slope intercept form plz help ASAP
Lubov Fominskaja [6]

Answer:

<em>y = - 4x + 5 </em>

Step-by-step explanation:

y = mx + b

(0, b) y-intercept

m = \frac{y_{2} -y_{1} }{x_{2} -x_{1} }

~~~~~~~~~~

( - 2, 13)

(0, <em>5</em>) <----- y-intercept

(3, - 7)

(4, - 11)

<em>m =</em> \frac{-11+7}{4-3} = <em>- 4</em>

<em>y = - 4x + 5</em>

4 0
3 years ago
in the final event of a track meet, 6 runners run a 100 meter dash. A) How many possible arrangements are there for the medal wi
ohaa [14]
6 runners, 3 medals, how many ways to give them? well, runner say 2 could get gold or not, bronze or not and silver or not, and so can any other runnner, and the order "does matter", it makes a distinction, thus, is a Permutation

\bf _nP_r=\cfrac{n!}{(n-r)!}\qquad \qquad _6P_3=\cfrac{6!}{(6-3)!}
3 0
3 years ago
Read 2 more answers
The solution to the equation x3 = 45
Darina [25.2K]
Answer:
x=15

Because 3x15=45

Hope that helped!
6 0
2 years ago
Read 2 more answers
Other questions:
  • Please help me!!!!!!!!!!!!
    7·2 answers
  • Which are solutions of x2 + 5x = 2? Check all that apply.
    6·2 answers
  • How many are 4 x 4 ?​
    12·1 answer
  • Question: Complete the point-slope equation of the line through (1,3)and (5,1). Use exact numbers. Equation: y-3=(Answer ?)
    9·1 answer
  • The marketing manager for a newspaper has commissioned a study of the advertisements in the classified section. The results for
    12·1 answer
  • What is the point-slope form of the equation of a
    7·1 answer
  • Please help brainly!
    9·1 answer
  • 13.3-1.7 evaluate . solve​
    5·2 answers
  • EASY QUESTION ASAP Is y = 5x + 6 and 10x – 2y = 3 a parallel, perpendicular or neither. Please explain !
    13·1 answer
  • A number cube is marked with 1,2,3,4,5,6 on its faces. If you roll the cube one time, what is P(2)
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!