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
notka56 [123]
3 years ago
9

PLEASE HELP ASAP!!!! SUPER URGENT

Mathematics
1 answer:
DochEvi [55]3 years ago
6 0

Answer:

y = 2(x + 3)(x + 1)

Step-by-step explanation:

Use the formula y = a(x-b)(x-c)

b and c are the x-intercepts

The x-intercepts in this function are -3 and -1

y = a(x+3)(x+1)

substitute the point (-2, -1)

-2 = a(-2 + 3)(-2 + 1)

-2 = a(1)(-1)

-2 = -a

a = 2

y = 2(x + 3)(x + 1)

You might be interested in
Marcy wants $205 in her bank account. If she has $85 now and adds $10 per week, how many weeks will it take her to reach her goa
DIA [1.3K]

Answer:

^^1 week and 5 days

Explanation:

If she has $85 now, and gains $10 per week, by the next week and 5 days, she should have her goal of $205. Hope it helps!

5 0
3 years ago
Find the equation of the line with a slope of 3/4 that goes through the point (8,10)
GenaCL600 [577]
the answer is ......... y=3/4+10
7 0
3 years ago
Read 2 more answers
In one​ lottery, a player wins the jackpot by matching all five numbers drawn from white balls​ (1 through 45​) and matching the
777dan777 [17]

Answer:

39,096,288

Step-by-step explanation:

as we know that

The number of ways to pick 5 numbers from 45  are

45C_5

\frac{45\times44\times43\times42\times41}{5\times4\times3\times2\times1}|

= 1,221,759.

There are 32 ways to pick a gold ball so total number of ways to get  6 matching numbers is

1221759×32

= 39,096,288

6 0
3 years ago
If 2k, 5k-1 and 6k+2 are the first 3 terms of an arithmetic sequence, find k and the 8th term.
Simora [160]
Consecutive terms in an arithmetic sequence differ by a constant d. So

5k-1=2k+d
6k+2=5k-1+d
\implies\begin{cases}3k-d=1\\k-d=-3\end{cases}\implies k=2,d=5

Denote the n-th term in the sequence by a_n. Now that a_1=2, we have

a_n=a_{n-1}+5=a_{n-2}+2\cdot5=\cdots=a_1+(n-1)\cdot5

which means

a_8=2+(8-1)\cdot5=37
4 0
3 years ago
Which function rule will rotate a geometric figure 90 degrees clockwise
ella [17]

Answer: When we rotate a figure of 90 degrees clockwise, each point of the given figure has to be changed from (x, y) to (y, -x) and graph the rotated figure.

Step-by-step explanation:

Hope this helps have a lovely day :)

5 0
2 years ago
Other questions:
  • Tom has a circular clock with a circumference of 39.88.what is the radius of tom clock, to the nearest hundredth of an inch
    15·1 answer
  • an angle measures 14° less than the measure of it's supplementary angle. what is the measure of each angle.​
    11·1 answer
  • 17/22 as a decimal rounded to the nearest hundred
    15·1 answer
  • If a=1 and b=3; then a3 b2- 2a
    15·1 answer
  • Help Me Please!
    8·1 answer
  • Please solve ln(x-1)^2=4
    9·1 answer
  • Benita spent 25% of her money on new shoes. The
    8·1 answer
  • Round 1,658.013 to the nearest hundred
    11·2 answers
  • .....................................
    15·1 answer
  • Help me to solve all of this questions
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!