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
Y_Kistochka [10]
4 years ago
12

Find the slope and y-intercept for the two linear functions.

Mathematics
2 answers:
tankabanditka [31]4 years ago
8 0

Answer: Slope of the line given in the table: m = - 0.25

Y-intercept of the line given in the table: b = -4

Slope of the line given by the equation: m = 1.5

Y-intercept of the line given by the equation: b = 1

Step-by-step explanation: <u>Slope</u> of an equation is an indication of the steepness and direction of a linear graph. It is denoted as m and it can be calculated as:

m = \frac{y_{2} - y_{1}  }{x_{2} - x_{1} }

Another way of determining the slope is as the form:

y = mx+b

<u>For the table</u>:

As in the table there are only points:

m = \frac{-3 + 2.5}{-4+6}

m = - 0.25

<u>For the function</u>:

The function is:

y = 3/2x + 1

m = 3/2

m = 1.5

<u>Y-intercept</u> is where the linear function crosses the y-axis, or when x=0. It can also be represented by the letter b.

<u>For the table</u>:

y = mx + b

According to the table, when y = -2.5, x = -6

-2.5 = - 0.25. (-6) + b

b = -2.5 - 1.5

b = -4

<u>For the function:</u>

y = 1.5x + 1

b = 1

In conclusion:

  • For the table: m = - 0.25 b = - 4
  • For the equation: m = 1.5 b = 1
WITCHER [35]4 years ago
4 0

Answer:

Find the slope and y-intercept for the two linear functions.

A 2-column table with 5 rows. Column 1 is labeled x with entries negative 6, negative 4, 2, 5, 9. Column 2 is labeled y with entries negative 2.5, negative 3, negative 4.5, negative 5.25, and negative 6.25. y = three-halves x + 1.

Identify the slope of the line given in the table:  

✔ -1/4

Identify the y-intercept of the line given in the table:

✔ -4

Identify the slope of the line given by the equation:

✔ 3/2

Identify the y-intercept of the line given by the equation:  

✔ 1

Step-by-step explanation:

I literally just did it on edge 2020.

You might be interested in
What is the average rate of change of the function shown over the interval 2 ≤x≤6?
djyliett [7]

Answer:

What's the function? Put the function in the problem so I can solve.

Step-by-step explanation:

8 0
1 year ago
How many different arrangements can be made with the letters from the word topic? 24 120 3,125 10?
Gala2k [10]
I believe its 24 but i may be wrong
5 0
3 years ago
Help Please!! NO LINKS AND NEED EXPLANATION!
ikadub [295]

Answer:

Function 1: None of the Above

Function 2: Quadratic

Function 3: Linear

Step-by-step explanation:

Function 1: It isn't linear because the y-axis doesn't go up or down at a constant rate, it isn't quadratic because it doesn't have a vertex, and it isn't exponential because it doesn't continue going up.

Function 2: It has a vertex-(6,32)

Function 3: The y-axis goes up at a constant rate of 6.

(Oya-hopes this helps.....)

4 0
3 years ago
Please help! The first person who answers will be the brainiest!
nikdorinn [45]

Answer:

132 degrees.

Step-by-step explanation:

Since the lines are parallel, the opposite angle is always the same, and since 48 degrees was the smaller bottom angle, the upper smaller angle is also 48 degrees. The line's total angle is 360 degrees, so 48 + 48 is 96, and 360 - 96 is 264, and then 264 divided by 2 is 132, so the larger angles on both intersections are 132 degrees.

3 0
3 years ago
Convert 5,628,457 to scientific notation
Oliga [24]

Answer:

5.628547 x 10 to the 6th power

7 0
4 years ago
Other questions:
  • An insect is 3 inches long. What is the length to the nearest hundredth of a centimeter
    11·1 answer
  • Solve the following system of equations graphically. x = -5 y = -6 What is the solution set ????
    5·1 answer
  • this is just a personal question if i have 47 assignments to do and i have to finish by the 20th of august how many do i need to
    15·2 answers
  • Evaluate. Write your answer as a fraction or whole number without exponents. 7^–1 =
    15·1 answer
  • What is the value of z?
    10·2 answers
  • Stuffed animals each weighing 1/4 pound are on a scale.the scale shows 1-1/2 pounds how many stuffed animals are on the scale?
    9·2 answers
  • A senior accounting major at Midsouth State University has job offers from four CPA firms. To explore the offers further, she as
    10·1 answer
  • Which expression represents the area of the remaining
    7·2 answers
  • Simplify 2 *6y +3y divide3
    7·1 answer
  • If sin A = 4/5 and A is in quadrant II, find tan 2A.​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!