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
ss7ja [257]
3 years ago
14

Help meeeeee, i don’t understand

Mathematics
1 answer:
Pavel [41]3 years ago
7 0

Answer:

To graph the equation, you need to find the slope and y-intercept.

y = mx + b

⬑<em>[slope-intercept formula; m is the slope, and b is the y-intercept]</em>

y = 4x + −1

⬑<em>[given equation before being simplified]</em>

y = 4x − 1

⬑<em>[given equation]</em>

║m = 4

║b = (0, −1)

Proof:

m = \frac{rise}{run} = \frac{y_2 - y_1}{x_2 - x_1}

x₁ = 0

x₂ = 1

y₁ = −1

y₂ = 3

m = \frac{3 - -1}{1 - 0}

║m = 4

║b = (0, −1)

<em>[the value for x₁ and y₁ equals the </em><em>y-intercept: (0, </em>−<em>1)</em><em>]</em>

Graph:

You might be interested in
I need help plz I don't understand it this is the whole problem
Elenna [48]

a- b-4 because you switch the places when it says fewer than, or less than

b-12f

c-s+8


6 0
3 years ago
Pleeease help. Will give brainliest
mars1129 [50]
I think the first one (hope it helps.

6 0
3 years ago
a body starts its motion with speed of 10m/s and accelerates for 10s with 10 m/s. what will be the distance covered by the body
pochemuha

Answer:

600 m.

Step-by-step explanation:

We can use one of the equations of motion under constant acceleration. The one we want here is s = ut + 0.5at^2, where s = distance travelled, u = initial speed, a = acceleration and t = time.

We have:  s =  10*10 + 1/2 * 10 * 10^2

= 100 + 500

= 600 m.  (answer)

6 0
3 years ago
What is the probability of selling at least 15 cheesecakes in a given day?
sergejj [24]

Answer: 15/24...i'm not sure though *scratches head*

4 0
3 years ago
The slope of a line is 2 the y-intercept of the line is - 6 which statement accurately describes how to grab the function
podryga [215]

Answer:

Step-by-step explanation:

The slope of the line is 2 and the y-intercept is -6. y-intercept is the point where x is zero. Hence, the point is (0,-6) When we graph a linear function by slope-intercept method, first of all we plot the y-intercept. Hence, first of all we plot the point (0,-6) Now, slope is given by if rise is positive then we move up from the y -intercept and if negative then move down. We keep run always positive and hence we move right from the rise point. rise = 2 run = 1 Rise is positive hence, we move 2 units up from the point (0,-6) and then move 1 unit right to get the next point. Then we draw a line passing through these points. A is the correct option.

6 0
3 years ago
Other questions:
  • Rotate the triangle on the graph 90° counterclockwise about the origin. Determine the orientation of the triangle after the rota
    15·2 answers
  • The longest spin of a basketball on one finger is 255 minutes.about how many hours is that
    15·1 answer
  • Which of these scales are equivalent to 3 cm to 4 km? select all that apply. recall that 1 inch is 2.54 cm
    6·1 answer
  • 5. Solve for x.<br> I keep getting different answers ranging from 35 to 56
    5·1 answer
  • PLEASE HELP I WILL GIVE BRAINLIEST MUST USE WORK :)
    5·1 answer
  • Of 20 possible​ books, you plan to take 6 with you on vacation. How many different collections of 6 books can you​ take?
    10·1 answer
  • Answer this please . <br><br><br>​
    11·2 answers
  • In the figure below, ‖hl and ‖jk. Find the values of z and y.
    10·1 answer
  • I'm gonna give 25 points if you can help me with the 6 questions
    14·1 answer
  • Find the area of the triangle given:<br> B = 3b^2<br> H = 12p^7b^19
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!