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
Tems11 [23]
3 years ago
10

Write the equation of a line in slope-intercept form that passes through the given points.

Mathematics
1 answer:
ruslelena [56]3 years ago
5 0

Answer:

<h2>         y = 0.25x + 2</h2>

Step-by-step explanation:

\bold{slope\, (m)=\dfrac{change\ in\ Y}{change\ in\ X}=\dfrac{y_2-y_1}{x_2-x_1}}

(0, 2)    ⇒     x₁ = 0,  y₁ = 2

(-4, 1)     ⇒     x₂ = -4,  y₂ = 1

So the slope:

\bold{m=\dfrac{1-2}{-4-0}=\dfrac{-1}{-4}=0.25}

The point-slope form of the equation of the line passing through point (x₀,y₀) and with slope m is:  y - y₀ = m(x - x₀)

m = 0.25

(0, 2)    ⇒     x₀ = 0,  y₀ = 2

Therefore:

               y - 2 = 0.25(x - 0)

               y - 2 = 0.25x                  {add 2 to both sides}

               y = 0.5x + 2          ←  the slope-intercept form of the equation

You might be interested in
Answer the statistical measures and create a box and whiskers plot for the following set of data. You may optionally click and d
ratelena [41]

sorry

look im trying to finish a challange u need premium if your going toask that big of a quietion my dude/dudet

3 0
3 years ago
PLEASE HELP ASAP, I WILL GIVE 40 POINTS IF THE RIGHT ANSWER, AND BRAINLEST, ASAP
Julli [10]

Answer:

5/52

Step-by-step explanation:

There are 52 cards in a deck, with 26 red and 26 black cards. There are 2 red ones, 2 black threes, and 1 six of hearts. The # of favorable outcomes is 2 + 2 + 1 = 5, so the answer is 5/52.

7 0
1 year ago
Hi what is the answerr??
inna [77]

Given:

The rule of input and output function is:

25-g

To find:

The answer if we put 19.

Solution:

Consider the input and output function is:

f(g)=25-g

Substitute g=19, we get

f(19)=25-19

f(19)=6

Therefore, the required answer is 6.

7 0
3 years ago
The scale of a room in a blueprint is 6in : 13ft. A wall in the same blueprint is 9 inches. How long is the actual wall?
Ganezh [65]

Answer:

Step-by-step explanation:

6 in to 13 ft = 9 in to x ft

6 / 13 = 9 / x.....cross multiply because this is a proportion

(6)(x) = (13)(9)

6x = 117

x = 117/6

x = 19.5 (or 19 1/2) ft <====

5 0
3 years ago
T.L. and Quina plan to add a 6-inch thick layer of gravel to their driveway. The driveway is 15 yards long and 3 yards wide. Wha
Artemon [7]

Answer:

Step-by-step explanation:

The driveway has the shape of a cuboid. The formula for determining the volume if a cuboid is expressed as

Volume = L × W × H

Where

H represents the thickness of the gravel to be added to the driveway.

W represents the width of the driveway.

L represents the length of the driveway.

From the information given,

L = 15 yards

W = 3 yards

H = 6 inches.

36 inches = 1 yard

6 inches = 6/36 = 0.167 yard

Therefore, the volume of gravel required would be

V = 15 × 3 × 0.167 = 7.515 cubic yards

7 0
3 years ago
Other questions:
  • HELPP 20 POINTS!!!!
    15·2 answers
  • Simplify sec(arcsec 1/2). <br> A. undefined<br> B. -1/2<br> C. 1/2 <br> D. 2
    6·2 answers
  • When a polynomial p(x)is divided by x-1, the remainder is 5 and when p(x) is divided by x-2, the remainder is 7. Find the remain
    11·1 answer
  • A solid metal cylinder of radius 14cm and height 21cm is melted and recast into spheres, each of radius 3.5 cm.calculate the no
    12·1 answer
  • Help please will give brainiest
    13·1 answer
  • 3(x+6)2=75 show steps
    7·1 answer
  • 30 points and gets a brainlest if correct
    13·1 answer
  • Match each table to the slope it represents
    13·1 answer
  • Which of the following equations represents a line that passes through the points
    13·2 answers
  • Giving brainlist please help me out
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!