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
kumpel [21]
3 years ago
12

3. A group of workers is harvesting berries at a constant rate. An equation that represents the number of baskets of berries the

workers picked over a period of time, in hours, is y = 2x + 15. (a) What are the slope and the y-intercept for the equation that represents the number of baskets of berries the workers picked over a period of time? (b) What are the rate of change (slope) and the initial amount (y-intercept)? Explain the meaning of the rate of change and the initial amount for the situation. Answer in complete sentences
Mathematics
1 answer:
grin007 [14]3 years ago
6 0

In y = mx + b form, the slope can be found in the m position and the y intercept can be found in the b position.



y = mx + b


y = 2x + 15


slope(m) = 2 and y int (b) = 15



The initial amount is the y intercept, which is 15. The rate of change (the slope) is 2


example :  


baskets picked in 1 hr :


y = 2(1) + 15


y = 2 + 15


y = 17



baskets  picked in 2 hrs :


y = 2(2) + 15


y = 4 + 15


y = 19



so the slope ( rate of change) is basically saying for every hr of picking, you pick 2 baskets...so your picking 2 baskets per hr.


The y intercept (15) is telling us that they already had 15 baskets to start with.

You might be interested in
Which system can be used to represent, x the number of tetra fish, and y, the number of goldfish, he purchased?
Fed [463]
The equation that would best describe the situation would be the first option. To solve this question, simply break down the question into sections and then use variables X and y to represent each of the things asked for in the problem. We know the following:

X = no of tetra fish
Y = no of goldfish
If there is twice as much goldfish than tetra fish, then it would be 2y.

X = 2Y.

Then knowing what X and y represent, find the equation that gives the total cost of fish he bought, knowing that 1.50 is for a goldfish and 2.00 is for a tetra fish.
7 0
3 years ago
Can u help me with this
pishuonlain [190]
The answer is 10.62 meters. All you have to do is add them together to get the answer. I hope you find this answer the most helpful! :)
3 0
3 years ago
Read 2 more answers
What is the first step in evaluating the expression shown below?<br> (12.9-3.1) 6.2-2 + 43
Nata [24]

Answer:

Subtract 3.1 from 12.9

Hope it helped

3 0
2 years ago
PLZ HELP I AM STUCK!
Licemer1 [7]

A. 3 could be the answer

B 12 would be the second answer

8 0
3 years ago
Classify the angle pair using all names that apply
max2010maxim [7]

Answer:

Vertical

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Other questions:
  • What is the value of x?
    6·2 answers
  • A pipe gallon can pump 1,000 gallons of water in 4 hours, how long would it take for the pipe to fill a 2500 gallon pool?
    10·1 answer
  • What is 12 hours made into minutes
    15·2 answers
  • Suppose an article reported that 14% of unmarried couples in the United States are mixed racially or ethnically. Consider the po
    5·1 answer
  • Help this is due today.
    15·2 answers
  • If students’ scores were normally distributed and the mean was 200 with a standard deviation of 40, then what is the probability
    5·1 answer
  • ANSWER FREE BRINLIEST!! ANSWER THE TWOO CIRCLED ONES!!
    6·2 answers
  • Help mehelp mehelp mehelp mehelp mehelp me
    12·2 answers
  • How to find displacement from velocity.
    6·1 answer
  • Write a cosine function that has a midline of 2, an amplitude of 4 and a period of pi/2.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!