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
erastovalidia [21]
2 years ago
13

Which function is graphed? A f(x)=x−1 B f(x)=−1 C f(x)=1 D f(x)=x+1

Mathematics
2 answers:
Anit [1.1K]2 years ago
5 0

The answer is B.

f(x) = x-1 will give you a graph of linear function also known as "line"

f(x) = -1 will give you the exact graph like the picture. It's the graph of constant function.

f(x) = 1 will give you a graph of constant function like f(x) = -1. However the graph passes (0,-1) , not (0,1)

f(x) = x+1 will give you a graph of linear function.

Linear Function doesn't give you either vertical or horizontal line except for constant one.

JulsSmile [24]2 years ago
3 0

Answer:

It is b

Step-by-step explanation:

I graphed all of them

You might be interested in
You are choosing between two health clubs. Club A offers membership for a fee of plus $18 a monthly fee of $20 Club B offers mem
AlexFokin [52]

Answer:

x=5

Step-by-step explanation:

so after five months, the costs would equal each other.

Explanation:

You'd have to write equations for the price per month for each club.

Let x equal the number of months of membership, and y equal the total cost. Club A's is y=25x+40 and Club B's is y=30x+15.

Because we know that the prices, y, would be equal, we can set the two equations equal to each other.

25x+40=30x+15.

We can now solve for x by isolating the variable.

25x+25=30x.

25=5x.

5=x

After five months, the total cost would be the same.

4 0
2 years ago
If one serving of cooked rice is 3/4 cup, how many servings will 16 1/2 cups of rice yield?
shtirl [24]
1 serving = 3/4 cups
___ servings = 16 1/2 cups

So to find the unknown number, just divide 16 1/2 by 3/4 (which is just one serving)
16.5/.75 = 22

22 servings.
4 0
3 years ago
The endpoints of sa020-1.jpg are A(9, 4) and B(5, – 4). The endpoints of its image after a dilation are sa020-2.jpg and sa020-3.
Oksanka [162]
Answer:
The scale factor is (√10) / (4)

Explanation:
The complete question as well as the rule for the distance between two points are shown in the attached image.

To get the scale factor, we will follow these steps:
1- Length of AB:
AB = √(5-9)²+(-4-4)² 
AB = √80
AB = 4√5 units

2- Length of A'B':
A'B' = √(5-6)²+(-4-3)²
A'B' = √50
A'B' = 5√2

3- getting the scale factor:
A'B' = k AB where k is the scale factor
5√2 = k * 4√5
k = (√10) / (4)

Hope this helps :)


5 0
3 years ago
Rubin has 6 rolls of pennies containing 50 coins each, 5 rolls of nickels
Vsevolod [243]

Answer:

300 cents in pennies

1000 cents in nickles

2000 cents in dimes

3000 cents in quarters

the answer would be B. 63.00

8 0
2 years ago
(7th grade mathematics) Pls look at the image and help me break it to get it it smaller or I just need help, thank u!
Yuki888 [10]
There’s no image for me to look at
6 0
2 years ago
Read 2 more answers
Other questions:
  • A quadratic function and an exponential function are graphed below. Which graph most likely represents the exponential function?
    9·2 answers
  • Expand the expression log (xy/4)<br><br> please show your work trying to lean it
    10·1 answer
  • In a box of 36 36 pencils, 20 20 are sharpened. What is the ratio of sharpened pencils to unsharpened pencils?
    9·1 answer
  • Students at a school were asked to nominate their favorite teachers for an award. These were the results: 57% voted for Ms. Jone
    9·2 answers
  • N divided by 3 the algebraic expression for the phrase is
    7·1 answer
  • Solve x2 – 8x = 3 by completing the square. Which is the solution set of the equation?
    13·2 answers
  • Which expression is equivalent to 3(x - 5) + 2
    14·1 answer
  • 2.2.17<br> Given the function H(v) = 10v +9, find each of the following.<br> H(3) =
    10·1 answer
  • David split 3/4 pounds of candy among 4 people. What is the unit rate in pounds per person. write your answer in simplest form
    12·1 answer
  • PLEASE HELP!!!!!<br> will mark brainliest!!!!!
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!