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zzz [600]
3 years ago
15

The slope of the graphed line is. Which formulas represent the line that is graphed? Check all that apply. Y – 1 = (x – 2) y – 2

= (x – 1) y – 4 = (x – 4) f(x) = x f(x) = x.
Mathematics
1 answer:
IceJOKER [234]3 years ago
6 0

The formula or equation which represent the graphed line with point (1,2) (4,4) and slope 2/3 are,

(y-2)=\dfrac{2}{3}(x-1)\\

(y-4)=\dfrac{2}{3}(x-4)\\

<h3>What is the equation of a graphed line?</h3>

The equation of a graphed line is a way to represent the line which lies on a point on the xy-coordinated with and informed about the steepness and the direction of the line.

The standard form of the equation of a graphed line can be given as,

y=mx+c

Here, (<em>c</em>) is the y intercept of the line and (<em>m</em>) is the slope of the line.

Here, the slope of the graphed line is 2/3. The graph for this problem is attached below.

The two point in the graph below are (1,2) and (4,4). Then the equation of the line, for this two points with slope 2/3 can be given as,

(y-2)=\dfrac{2}{3}(x-1)\\

Using the points (4,4), we get,

(y-4)=\dfrac{2}{3}(x-4)\\

Thus, the formula or equation which represent the graphed line with point (1,2) (4,4) and slope 2/3 are,

(y-2)=\dfrac{2}{3}(x-1)\\

(y-4)=\dfrac{2}{3}(x-4)\\

Learn more about the equation of a line here;

brainly.com/question/18831322

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Answer:

4 is the best answer for it

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3 years ago
On a certain hot​ summer's day, 645 people used the public swimming pool. The daily prices are $1.75 for children and $2.50 for
VladimirAG [237]

Answer:

327 children and 318 adults

Step-by-step explanation:

The x be the amount of children and y be the amount of adults that were at the swimming pool. We can use this to set up a system of equations:

x+y=645

1.75x+2.50y=1367.25

Move y to the other side in the first equation to isolate x and solve the system using substitution:

x=645-y

  1.75(645-y)+2.50y=1367.25

Distribute

1128.75-1.75y+2.50y=1367.25

         1128.75+0.75y=1367.25

Subtract 1128.75 from both sides

                        0.75y=238.5

Divide both sides by 0.75

                                y=318

x=645-y

x=645-318

x=327

327 children and 318 adults swam at the pool that day

4 0
3 years ago
Help me with this please
Elina [12.6K]

Answer:

1) <2 ; 60

2) <3 ; 60

3) <4 and <3. <4 = 120 and <3 = 60

4) <1, <3, and <4 = 125. <2 = 55

Step-by-step explanation:

1)

Corresponding angles are equal

2)

Alternate interior angles are equal

3)

<4 and <3 are same-side interior angles. This makes them supplementary angles

<4 = 120

<3 = 60

4)

<1 = <4 = <3. All of these angles equal 125.

<2 + <1 = 180

<2 + 125 = 180

<2 = 55

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zmey [24]
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Answer:

c. 84

Step-by-step explanation:

oh hunny, just add up the female row of students only under dorms and apartment. (60+24)

4 0
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