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ss7ja [257]
3 years ago
9

MARKING BRAINLEIST + 20 POINTS PLEASE HELP IS DUE TODAY

Mathematics
1 answer:
postnew [5]3 years ago
4 0

Answer: The slope is 1.5. The equation of the line is y=1.5x+3

Step-by-step explanation:

Slope is the "Rise" over the "Run" of a line. The rise is the change in y. The run is the cange in x. Take any two points. I picked (0,3) and (4,9) since they were clearly on whokle number lines. The rise is (9-3) or 6. The run is (4-0) or 4. Rise/Run = 6/4 or 1.5. The y intercept is at 3 (the value of y when x=0). The full line equation is thus y = 1.5x+3.

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Which equation represents a line that passes through (4, left-parenthesis 4, StartFraction one-third EndFraction right-parenthes
Alina [70]

Answer:

y-\frac{1}{3}=\frac{3}{4}(x-4)

Step-by-step explanation:

we know that

The equation of the line into point slope form is equal to

y-y1=m(x-x1)

In this problem we have

point\ (4,\frac{1}{3})

m=\frac{3}{4}

substitute the given values

y-\frac{1}{3}=\frac{3}{4}(x-4)

y minus StartFraction one-third EndFraction equals StartFraction 3 Over 4 EndFraction left-parenthesis x minus 4 right-parenthesis.(x – 4)

7 0
3 years ago
Read 2 more answers
You wish to take a flight from Nevada to New York. Use the point (-4, 0) to represent Nevada, and the (5, 2) to represent New Yo
mojhsa [17]

Using proportions, it is found that the ordered pair that represents the location of the layover is (3.75, 1.5).

<h3>What is a proportion?</h3>

A proportion is a fraction of a total amount, and the measures are related using a rule of three.

The flight distance is partitioned in a ratio of 3:1, hence, for both the x and y coordinates, we have that:

L - Nv = 3/4(Ny - Nv)

For the x-coordinate, we have that:

x + 4 = \frac{3}{4}(5 + 4)

x = \frac{27}{4} - \frac{16}{4}

x = \frac{11}{4}

x = 3.75

For the y-coordinate, we have that:

y = \frac{3}{4}(2)

y = \frac{6}{4}

y = 1.5.

The ordered pair that represents the location of the layover is (3.75, 1.5).

More can be learned about proportions at brainly.com/question/24372153

#SPJ1

7 0
2 years ago
Help please!! a pex test!!
amid [387]

Answer:

the domain is -5 to infinity

Explanation:

f

(

x

)

=

√

x

+

5

A square root is

≥

0

so

x

+

5

≥

0

Here is a graph of the function

x

≥

−

5

g

r

a

p

h

{

√

x

+

5

[

−

10

,

10

,

−

5

,

5

]

}

6 0
3 years ago
Jaylon makes twice as much an hour as Sam. Sam makes x dollars an hour. Write an expression describing how much Jaylon makes an
Kamila [148]

Answer:

2x dollars an hour. A.

Step-by-step explanation:


2 * x = 2x

3 0
3 years ago
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Find the slope of the line passing through the points (4,8) and (1,6)
Vladimir [108]

Answer:

3,2

Step-by-step explanation:


7 0
3 years ago
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