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
joja [24]
3 years ago
9

Which linear equation is represented in the graph? y = 3x – 1 y = x – 1 y = 2x – 1 y = x + 1

Mathematics
1 answer:
Mamont248 [21]3 years ago
5 0

Answer:

y = 2x – 1

Step-by-step explanation:

The graph is a line then it’s equation has this form y = ax + b where a the slope and the y-intercept

the y-intercept b = -1 cause the line intersects the y-axis at the point (0 , -1)

a=\frac{3-(1)}{2-0}=\frac{2}{2}=1

Finally,

y = ax + b

  = 2x - 1

You might be interested in
A company produces jam in three flavors: strawberry, raspberry, and grape. Each flavor is sold in 200-gram and 400-gram jars. Th
s344n2d4d5 [400]
Given that t<span>he 200-gram jars are priced at $3 each, and the 400-gram jars are priced at $5 each. From the table, there were 1,250 jars of 200gm and 1,100 jars of 400gm strawbery jam sold, thus, the revenue from the sales of strawberry jam is given by 3(1,250) + 5(1,100) = 3,750 + 5,500 = $9,250.

From the table, there were 1,150 jars of 200gm and 900 jars of 400gm raspberry jam sold, thus, the revenue from the sales of raspberry jam is given by 3(1,150) + 5(900) = 3,450 + 4,500 = $7,950.

From the table, there were 950 jars of 200 gm and 1050 jars of 400 gm grape jam sold, thus, the revenue from the sales of grape jars is given by 3(950) + 5(1,050) = 2,850 + 5,250 = $8,100.

Therefore, among the three flavors, raspberry jam earned the least revenue for the company.</span>
6 0
3 years ago
Read 2 more answers
State if the function is a growth or decay and the factor <br><br> y=2x
Jet001 [13]

Answer:

the function shows growth of a factor of 2

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Please answer this question now in two minutes
Nataly_w [17]

Answer:

Ray WV and Ray WX.

Step-by-step explanation:

A ray is a line that has a fixed starting point, but no end points. It extends infinitely. You usually list points based on the way it is facing.

Hope this helps!

5 0
4 years ago
Read 2 more answers
Please help me with question 1 (Trig Practice)
ipn [44]
Check the picture below.

8 0
3 years ago
Samuel is preventing a boulder from rolling down a hill with a slope of 35°. If the boulder
Rashid [163]

Answer:

1,809.98 lb*m/s^2

Step-by-step explanation:

First, we want to know how much weight of the boulder is projected along the path in which the boulder can move.

The weight of the boulder is:

W = 322lb*9.8 m/s^2 = (3,155.6 lb*m/s^2)

This weight has a direction that is vertical, pointing downwards.

Now, we know that the angle of the hill is 35°

The angle that makes the direction of the weight and this angle, is:

(90° - 35°)

(A rough sketch of this situation can be seen in the image below)

Then we need to project the weight over this direction, and that will be given by:

P = W*cos(90° - 35°) = (3,155.6 lb*m/s^2)*cos(55°) = 1,809.98 lb*m/s^2

This is the force that Samuel needs to exert on the boulder if he wants the boulder to not roll down.

3 0
3 years ago
Other questions:
  • 6. Write 1.12 repeating as a mixed number.
    15·1 answer
  • The edge of a cube measures 3.5 x 10 ^ -2 meters. What is the volume of the cube in cubic meters? WRITE Your ANSWERS IN SCIENTIF
    9·1 answer
  • Can someone please help me ​
    10·2 answers
  • What is the value of fraction 1 over 2x3 3.4y when x = 4 and y = 2? 12.8 14.8 25.8 38.8
    7·1 answer
  • What is an equation that is equal to 4a+2b=10?
    12·2 answers
  • What’s the answer to this?
    5·1 answer
  • What fraction completes the equation using a like denominator when adding 1/3 + 3/6 ?
    14·1 answer
  • A triangle has sides with lengths of 20 meters, 21 meters, and 29 meters. Is it a right triangle?
    7·1 answer
  • Tom bought a board that
    7·1 answer
  • Let y1, y2,... , yn denote a random sample of size n from a population with a uniform distribution on the interval (0,theta). le
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!