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
damaskus [11]
1 year ago
12

Directions. Answer questions (a – f) based on the following graph.

Mathematics
1 answer:
OleMash [197]1 year ago
3 0

A. When x = -1, the value of y is equal to 3.

B. When y = 7, the value of x is equal to 1.

C. The y-intercept of the graph is equal to -2.5.

D. The x-intercept of the graph is equal to 5.

E. The slope of the line is equal to -1.75

F. The equation of the line is equal to y = -1.75x - 2.5

<h3>What is y-intercept?</h3>

In Mathematics, the y-intercept of any graph such as a linear function, generally occur at the point where the value of "x" is equal to zero (x = 0).

<h3>How to calculate the slope and equation of this line?</h3>

Mathematically, the slope-intercept form of a line can be calculated by using this equation:

y = mx + c

Where:

  • m represents the slope of a line.
  • x and y are the points on a graph.
  • c represents the y-intercept.

Making slope (m) the subject of formula, we have the following:

Slope, m = (y - c)/x

Slope, m = (1 - (-2.5))/-2

Slope, m = (1 + 2.5)/-2

Slope, m = -3.5/2

Slope, m = -1.75.

For the equation of this line, we have:

y = mx + c

y = -1.75x - 2.5

Read more on slope here: brainly.com/question/14345501

#SPJ1

You might be interested in
Heyo can i get help?
alisha [4.7K]

Answer: C y=1/3x

Step-by-step explanation:

All Y-values in the table are 1/3 of the corresponding X-value. To check: 3/1=1, 6/3=2, 9/3=3

7 0
3 years ago
Read 2 more answers
Solve the equation in the image
inn [45]

Answer:

x=73

Step-by-step explanation:

6 0
3 years ago
A biker travels 55 miles in 5 hours. What is the bikers speed in miles per hour? *​
lapo4ka [179]

Answer:

the bikers speed is 11mph

Step-by-step explanation:

6 0
3 years ago
I need someone help please !!
Masteriza [31]

It is asking for the tangent ratio at B.

In my answer; angle=theta

tan(theta)=opposite/adjacent

tan(theta)= 3/2

5 0
3 years ago
How do you do approximate probability
crimeas [40]
<span>1.Verify whether n is large enough to use the normal approximation by checking the two appropriate conditions.
<span>2.Translate the problem into a probability statement about X.</span></span>
4 0
3 years ago
Other questions:
  • Peter is 2 years older than Winnie. Peter's age is 16 years less than seven times Winnie's age. The equations below model the re
    15·2 answers
  • Find the area and the circumference of a circle with radius 7 cm.
    9·2 answers
  • −11−3n=−3(n + 6) please tell me the answer ahhhhh
    13·2 answers
  • Select the correct answer from each drop-down menu.
    13·2 answers
  • A white water rafting company sells tickets for an 18-mile river tri How much does it cost to travel one mile? Round your answer
    14·1 answer
  • 7: The point B (-8,5) is dilated from the origin with a scale factor of 12 . ​What are the coordinates of B'? A (−6,3) B (−4,2.5
    10·1 answer
  • Plz help needed to graduate!!
    6·2 answers
  • Which problem is best modeled by the equation 3 +8=n?
    10·1 answer
  • Evaluate x2+9/x2 for each of the given values.
    6·2 answers
  • Complete the real-world situation that could be modeled by the equation 140 - 8x = 180 - 12x . Xavier has $140 in his lunch acco
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!