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
harkovskaia [24]
3 years ago
5

What is the y intercept for y = -4x + 19 y = 2x + 1

Mathematics
1 answer:
max2010maxim [7]3 years ago
4 0

y=mx+b\\\\m-slope\\b-y\ intercept\\\\y=-4x+\boxed{19}\to\ y\ intercept\ is\ 19\to(0;\ 19)\\\\y=2x+\boxed{1}\to\ y\ intercept\ is\ 1\to(0;\ 1)

You might be interested in
Fill in the blank:<br><br> _?__(x+3)=7x+21
posledela

Answer:

The fill-in-the-blank is 7.

Step-by-step explanation:

By factoring out the greatest common factor, 7, you will get 7(x + 3).

7(x + 3) = 7x + 21

7 0
3 years ago
Read 2 more answers
Samantha works at a nursery where she pots plants. It takes her 1 1/2 hours to pot 12 plants. How many plants can Samantha pot i
finlep [7]
To answer this you could write the first rate that is given (12 plants: 1.5 hours in fraction form and make it equivalent to a second rate of x: 1 hour. X represents the number of plants in an hour.

You can use cross products to solve for x. Please see the attached picture for the steps. The answer is 8 plants.

5 0
3 years ago
BE SURE PLEASE BRAINLIEST<br> Let C=20. Evaluate the expression <br> 2c+6
Dafna1 [17]
2c+6
C=20
2(20)+6=
40+6 = 46
8 0
3 years ago
Read 2 more answers
Use the shell method to find the volume of the solid generated by revolving the region bounded by the line y=x+2 and the parabol
Viktor [21]

Answer:

8 π or

25.13 unit^3 to the nearest hundredth.

Step-by-step explanation:

(A)

The height of the shell is (2 + x - x^2) and  the radius is (2 - x).

V = 2π ∫(2 - x)(x + 2 - x^2) dx  between the limits x = 0 and x = 2.

=  2π ∫ (2x + 4 - 2x^2 - x^2 - 2x + x^3) dx

 = 2π ∫ (x^3 - 3x^2 + 4 ) dx

= 2π [ x^4/4 - x^3 + 4x ]  between x = 0 and x = 2

= 2 π [4 - 8 + 8 )

= 2 π * 4

= 8π

= 25.13 unit^3 to the nearest hundredth.

4 0
3 years ago
Find the equation of the line through (-8,-7) and (0,-9)
stira [4]
What is the formula for this equation?
6 0
3 years ago
Read 2 more answers
Other questions:
  • X-intercept=3, y-intercept=-4 put into slope intercept form
    9·1 answer
  • Please help asap! Will give brainliest! Please read the question then answer correctly! No guessing.
    9·2 answers
  • Can you guys help me with these math problems pls * 15 points*
    8·1 answer
  • Given that (1,-2) is on the graph, find the corresponding point for the function 4f(x).
    12·1 answer
  • Choose the equation that matches the graph<br> a.y=*<br> b.y=-x<br> c. y = 4x<br> d. y = -4x
    8·1 answer
  • Can there technically be a square root of 0 in mathematics or is that not allowed?
    15·2 answers
  • Four friends share 3 sheets of construction paper equally what fraction of a sheet of paper does each friend get
    6·1 answer
  • I need help i will give branly to eny one that anserwes it corecctly
    12·2 answers
  • At a bus station, buses begin their routes at 6.Am. The schedule for two of the buses is based on time intervals listen below
    15·1 answer
  • If a baseball card appreciates exponentially in value by 50% over 10 years, what is its annual appreciation (growth) rate? Pleas
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!