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
Alika [10]
3 years ago
14

What is the y-intercept when a line has a slope of 3 and passes through the point (2, 7)?

Mathematics
1 answer:
dybincka [34]3 years ago
4 0

Answer:

The y-intercept is (0,1)

Step-by-step explanation:

So, first you need to find the equation! Point slope form is (y-y1)=m(x-x1).

Plug the numbers in and you get (y-7)=3(x-2). Now, the y intercept is where x=0, so plug in zero for x.

y-7=3(0-2)

y-7=3(-2)

y-7= -6.

-6+7= 1, so y=1

The ordered pair is then (0,1). Hope this was useful :)

You might be interested in
Can someone please help me
Y_Kistochka [10]
The answer is 280 degrees.
8 0
2 years ago
I NEED HELP I WILL MARK YOU BRAINLIST
natta225 [31]

Answer:

B. -2 1/2 +3 1/4 = 3/4

Step-by-step explanation:

the starting point is -2 1/2, they added 3 1/4, and the ending point is 3/4.

6 0
3 years ago
What is the quotient of 5 1/2 and 1/8
Stels [109]

Answer:

44

Step-by-step explanation:

5 1/2 / 1/8

turn into improper fraction

11/2 then change to multiplication

11/2*8/1(have to flip)

88/2(multiply across)

simplify=44

4 0
3 years ago
How to find the surface area
Stolb23 [73]

Answer:

158 in²

Step-by-step explanation:

<u>Surface area</u>

A = 2·(l·w + l·h + w·h)

= 2·(3in·8in + 8in·5in + 3in·5in)

= 2·(24in² + 40in² + 15in²)

= 2·(79in²)

= 158 in²

al3xis

8 0
3 years ago
How do u do #22? Plz show me how u did it
hram777 [196]
3x-y=6, in order to be able to graph this you would have to change the equation to y=, so you need to subtract 3x from that side making it -y=-3x+6, now you need to y positive, so divide both sides by -1, thus making the equation look like y=3x-6, now if you can't plug this into a calculator to see what it would look like then you need to know what y=mx+b means. y is the equation you want to graph obviously, m = the slope, so our slope in this case would be -3, and b = our y intercept, so it would be (0,-6), so plot (0,-6) and use the slope to plot the rest of the points, some other points in this line should include (2,0), (-1,-9) and (4,6), just to name a few. Hope this helps.
4 0
3 years ago
Other questions:
  • A triangle has an area of 30 square centimeters.
    5·1 answer
  • A box contains red marbles. 8 green marbles 4 blue marbles and 3 yellow marbles. If 2 marbles are randomly selected without repl
    8·1 answer
  • Carlos has a square tablecloth with a total area of 48 square feet. Wich measurement is closest to the lenght of each side of th
    8·2 answers
  • How do i solve this? ASAP!
    10·1 answer
  • Given x=7 y=3 and z=10, calculate the value of:<br>5x =​
    11·2 answers
  • Which is the completely factored form of 18x4 – 42x3 + 24x2?
    15·1 answer
  • Help plz I’m confused
    12·2 answers
  • Find the measure of the indicated arc or angle.
    8·1 answer
  • Dion ran 3.75 kilometers each day to prepare for a race. What was the number of kilometers that Dion ran during 28 days?
    11·2 answers
  • A money market account is a collection of stock and bonds true or false
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!