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
MrMuchimi
2 years ago
13

Help please: A bus and a train leave a station at the same time, t = 0. The graph shows the bus's distance to the next station o

ver time. The train moves more quickly than the bus. Write an equation of a function that could represent the train's distance to the next station.​

Mathematics
1 answer:
Nonamiya [84]2 years ago
5 0

Answer:

y = (5/2)x + 20

Step-by-step explanation:

Since the bus and train are both at the station at time 0, the y-intercept for the new equation is 20. That is one point on the new graph: (0,20) The question said that the train travels faster, that means it spends less time getting to the next station. The existing graph shows the bus got to the next station in 10 minutes, so maybe the train got there in 8 minutes. So another point on the graph is (8,0) We can use a slope formula to calculate the slope of a new line. Or just count squares on the graph (se image) to find the slope. Slope tells how steep a line is, whether the line is going up or down, but also the slope is like directions how to get from one point to another point on the line.

All you need to write an equation is the slope, m and the y-intercept, b and fill those two numbers into the formula y=mx+b Here slope is 5/2 and y-intercept is 20. So you get

y=(5/2)x +20

You might be interested in
Sophia pays a
Katen [24]

Answer:

19.99 + 0.99x ; 21.97

Step-by-step explanation:

19.99 + 0.99x

19.99 + 0.99(2)

19.99 + 1.98

21.97

6 0
3 years ago
A submersible vessel at an elevation of -75 feet to 5 times that elevation what is the vessel’s new elevation
liubo4ka [24]

Answer:

375 ft

Step-by-step explanation:

you just multiply it times 5

6 0
3 years ago
Read 2 more answers
Write 2 1/2 miles in 3/4 hour as a unit rate
ValentinkaMS [17]

Answer:

3 1/3 mph

Step-by-step explanation:

2.5 ÷ 0.75 = 3.3

or

5/2 ÷3/4 = 5/2 · 4/3 = 20/6 or 10/3 = 3 1/3

4 0
3 years ago
Eddie drew a scale drawing of a house and its lot. The scale of the drawing was 1 inch : 6 feet. If the actual width of the porc
dangina [55]

Answer:

3 inches

Step-by-step explanation:

18/6=3

5 0
2 years ago
Henri's bill at a restaurant is $19.62. He wants to leave a tip of 20%, or , of the bill. To find the exact amount of the tip, h
ratelena [41]

Answer:

0.2

Step-by-step explanation:

19.62*0.2

Multiply by 0.2

Hope this helps plz hit the crown :D

3 0
2 years ago
Other questions:
  • Y=4x, y=x+7, y=-2x+4, y=3x-1 which doesn't belong?
    8·1 answer
  • WILL MARK BRAINLIEST!!!
    10·1 answer
  • PLEASE HELP!!!!!!!! FIRST TO ANSWER WILL GET BRAINLIEST!!!
    13·1 answer
  • How would you cross multiply this
    15·1 answer
  • Which angels are corresponding angles check all that apply​
    8·1 answer
  • How do u do this or explain whats going on in the problem​
    7·1 answer
  • This is due at 11:59 and I missed my classes this week can anyone help please?
    11·1 answer
  • What is the value of **y** where the two lines are equal?
    12·2 answers
  • Use difference tables to determine whether the data represents a linear or quadratic relationship.
    10·1 answer
  • A comparison of 2 numbers is a
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!