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Tamiku [17]
2 years ago
7

Which equations and/or functions represent the graphed line? Select three options.

Mathematics
1 answer:
BlackZzzverrR [31]2 years ago
7 0

The equations of the graphed line and function can be written as:

f(x) = 1/2x + 2

y - 3 = 1/2(x - 2)

y - 1 = 0.5(x + 2)

<h3>What is the Equation of a Graphed Line?</h3>

Equation of a graphed line can be expressed in:

Slope-intercept form as y = mx + b, where m = slope, b = y-intercept; or

Point-slope form as y - b = m(x - a), where (a, b) is a point and m = slope.

Find the slope (m) of the line:

Slope (m) = change in y / change in x = 1/2 = 0.5

y-intercept (b) = 2

To express the graphed line in slope-intercept form, substitute m = 1/2 and b = 2 into f(x) = mx + b:

f(x) = 1/2x + 2.

Using the point-slope form, write the equation by substituting m = 1/2 and (a, b) = (2, 3) into y - b = m(x - a):

y - 3 = 1/2(x - 2)

Or substitute m = 0.5 and (a, b) = (-2, 1) into y - b = m(x - a):

y - 1 = 0.5(x - (-2))

y - 1 = 0.5(x + 2)

Learn more about the equation of a graphed line on:

brainly.com/question/11490660

#SPJ1

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If your weight is 132 pounds, how much work is done if you climb a flight of stairs 12 meters high?
Temka [501]

Answer:

7040.76 Joule

Step-by-step explanation:

In order to make yourself be able to climb upstairs, you need to work against the force of gravity. The force with which you pull yourself up is equal to the force of gravity exerted on you by the gravitational force.

So here, the net force involved is Mass(in Kg) multiplied by Acceleration due to gravity.

132 pounds = 59.8742 Kg

Net force = 59.87 × 9.8 = 586.73

As we know, the workdone is calculated by Multiplying the Net force with the Net displacement. Here, in this case the net displacement is 12 meters.

So,

Workdone = 586.73 × 12 = 7040.76 Joule

6 0
3 years ago
Earth has a mass of 5.97 × 1024 kg and Venus has a mass of 4.87 × 1024 kg. How much more mass does Earth have than Venus? Earth
dezoksy [38]

Answer:

The answer to your question is a = 1.1; b = 24

Step-by-step explanation:

Data

Earth's mass = 5.97 x 10²⁴ kg

Venus' mass = 4.87 x 10²⁴ kg

Process

1.- Subtract the Venus' mass to the earth's mass.

                    5.97

                 <u> -  4.87</u>

                     1.1

2.- Write the result in scientific notation

                      1.1 x 10²⁴ kg

3.- Result

a = 1.1

b = 24

7 0
3 years ago
A small cruise ship has 220 passengers. At the Port of San Juan, 2 groups of 12 passengers go ashore to shop and 5 groups of 6 p
My name is Ann [436]

Answer:

166

Step-by-step explanation:

Do the parathisis first

(2x12)=24

(5x6)=30

Then do

220-24-30=166

4 0
2 years ago
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The probability of picking two black marbles from a box at random without replacement is 10/91 .
sasho [114]
The probability of the 2 events are multiplied to get the result 10/91

so we have the relation 5/14 *  x  = 10/91

where x is the probability of drawing the second black

so x =  10/91 * 14/5 =  4/13   answer
8 0
3 years ago
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Plzz help me plzzzzz
svetoff [14.1K]

Answer: its 49

Step-by-step explanation:

8 0
3 years ago
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