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
Romashka-Z-Leto [24]
2 years ago
13

The graph of a linear function is shown on the grid

Mathematics
1 answer:
monitta2 years ago
4 0

Answer: Choice A

y + 1 = -3(x+2)

=============================

Explanation:

Let's look through the answer choices.

Choices C and D show that the point (2,1) is on the line. But the graph does not show this. So we can rule out choices C and D.

With choice A, the slope is negative and choice B has a positive slope.

The answer must be choice A because the line is going downhill as we move from left to right.

--------------

A common method is to pick two points on the line and compute the slope using the slope formula

m = (y2-y1)/(x2-x1)

Once you know the slope, you would use point slope form

y - y1 = m(x - x1)

You might be interested in
Select the two binomials that are factors of this trinomial.
const2013 [10]

\huge{ \mathfrak{ \underline{question  : }}}

Select the two binomials that are factors of this trinomial.

x_2 + 8x + 12

\huge{ \mathfrak{  \underline{Answer   : }}}

  • {x}^{2}  + 8x + 12

  • {x }^{2}  + 6x + 2x + 12

  • x (x + 6) + 2(x + 6)

  • (x  + 2)(x + 6)

We got the factors as :

A. \: (x + 6)

and

D. \:  (x + 2)

\#TeeNForeveR

7 0
2 years ago
SurveyMonkey is a popular website for hosting online surveys and from time to time they will also create surveys based on a subj
krek1111 [17]

Answer:

So we use the t-distribution to compute a confidence interval for the average age of people using online dating services

Step-by-step explanation:

Confidence interval for a mean.

We have to decide between the t-distribution and the z-distribution.

T-distribution: We use the sample standard deviation.

Z-distribution: We use the population standard deviation.

In this problem:

The average age of those that were using online dating services was 35 years old with a sample standard deviation of 12 years.

So we use the t-distribution to compute a confidence interval for the average age of people using online dating services

6 0
3 years ago
What is the alternating sum of digits
Morgarella [4.7K]

Answer:Take the alternating sum of the digits in the number, read from left to right. If that is divisible by 11, so is the original number. So, for instance, 2728 has alternating sum of digits 2 – 7 + 2 – 8 = -11. Since -11 is divisible by 11, so is 2728.

Hope this helped

6 0
3 years ago
Evan buys some oranges. He gives 1,2 or 3 oranges to April. He has5 oranges left . Draw pictures and write a number sentence to
stiv31 [10]

Answer:

6, 7 or 8 oranges

Step-by-step explanation:

8 0
3 years ago
Point Z is the circumcenter of ΔTUV.
Vsevolod [243]

Answer:

32.8

Step-by-step explanation:

Since the angles given are 90 degrees and 57.2 you can add those together then subtract them from 180 to find the answer 32.8.

180 - 90 + 57.2 = 32.8

7 0
3 years ago
Read 2 more answers
Other questions:
  • How to find the solutions for a quadratic inequality?
    13·1 answer
  • Which side of the equation 12.6v = 12 - 15.5v would you isolate the variable terms? Why?
    7·1 answer
  • ALGEBRA HELP !!!!! Which of the following is the simplest form of this expression? —photo attached
    6·1 answer
  • Yet another question.
    11·1 answer
  • How exactly do I do this
    9·1 answer
  • In 2010, a local dairy queen had $550,000 in sales. in 2011, dairy queen's sales were up 35%. what were dairy queen's sales in 2
    14·1 answer
  • Help on this one also please?!?
    11·1 answer
  • Two state parks, Elm Grove and Cathedral Rock, each recorded the number of visitors to the park each day for 15 days. The parks
    14·2 answers
  • 1 and 2 are complementary angles. The measure of 1 is 54 . The measure of 2 is 6(x +1). Find the value of x.
    8·1 answer
  • PLEASE HELP!!!!!!!!!!!!!
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!