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
marta [7]
3 years ago
13

Based on the graph, which equation represents the relationship between the height of trees (y) and the amount of rainfall (x)?

Mathematics
2 answers:
Tema [17]3 years ago
7 0

Answer:

C. height of trees (y) = 0.5 × amount of rainfall (x)

Step-by-step explanation:

y - intercept = 0

Slope: (10-0)/(20-0) = ½

slega [8]3 years ago
5 0

<u>Given</u>:

Given that the graph that shows the amount of rainfall( in centimeters) and the height of the trees( in meters)

We need to determine the equation that represents the relationship between the height of trees(y) and the amount of rainfall(x).

<u>Slope of the equation:</u>

The slope can be determined using the formula,

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

Substituting the points (20,10) and (40, 20) in the above formula.

Thus, we get;

m=\frac{20-10}{40-20}

m=\frac{10}{20}

m=0.5

Thus, the slope of the equation is 0.5

<u>y - intercept:</u>

The y - intercept of the equation is the value of y when x = 0.

Thus, from the graph, when x = 0, the value of y is 0.

Hence, the y - intercept is b = 0

<u>Equation of the graph:</u>

The equation of the given graph can be determined using the formula,

y=mx+b

Substituting the values, we get;

y=0.5x+0

y=0.5x

Thus, the equation that represents the relationship between the height of the trees (y) and the amount of rainfall (x) is y=0.5x

Hence, Option C is the correct answer.

You might be interested in
At a cafe, for every 8 hot dogs sold there are 11 hamburgers sold. What is the ratio of hot dogs sold to hamburgers sold?
Bezzdna [24]
I think 8:11 will be the answer
7 0
3 years ago
Read 2 more answers
Write an equation to make the number "24" using all the numbers 5,4,2,2 and +, -, x and ÷.
Snezhnost [94]

Answer: See explanation

Step-by-step explanation:

We are given the numbers 5,4,2, and 2 and told to make an equation from it and get a final answer as 24. This will be:

= 5 × 4 + 2 + 2

= 20 + 2 + 2

= 24.

Since we have gotten a final answer of 24, the equation is solved.

8 0
3 years ago
Determine the slope.( look at picture)
choli [55]

Answer:

m = 3/4

Hope that helps!

8 0
3 years ago
Help me out please lol
Arisa [49]

Answer:

b is the aswer

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
Jerry borrow $35,00 for 3 years at 7 1/2% simple interest rate how much interest rate he have to pay​
gregori [183]

Answer:

787.50

Step-by-step explanation:

interest=principle*rate*time/100

interest=3500*7.5*3/100

interest=35*7.5*3

interest=787.50

8 0
3 years ago
Other questions:
  • All of the following numbers are rational except___
    5·1 answer
  • On a stringed instrument, the length of a string varies inversely as the frequency of its vibrations. An 11-inch string on a vio
    9·1 answer
  • The answer is not D it would be B: You received a bonus at work
    11·1 answer
  • The formula for the surface area of a cube is S 5 6x2
    5·1 answer
  • There are 8 times as many males as females on the maths course at university. What fraction of the course are female? Give your
    8·1 answer
  • Wimming Pool On a certain hot summer's day, 528 people used the public swimming pool. The daily prices are $1.25 for children an
    5·2 answers
  • A marketing researcher must determine how many telephone numbers she needs to order from a sample provider to complete a survey
    6·1 answer
  • Write the radio 1:3:6 in a percentage
    5·2 answers
  • Do the sides 4, 5, and 6 form a Pythagorean Triple?
    8·2 answers
  • Find the midpoint of A and B where A has coordinates (-7, 1)<br> and B has coordinates (3,-5).
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!